Hydrangea fertiliser deals(Disclaimer)
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๐ 171 hydrangea fertilisers in price comparison
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๐ถ Current offers and discounts
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๐ Last updated on 10.10.2026
23% discount
Espoma Organic Holly-Tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 36 lb. Bag; The Original & Best Fertilizer for All Acid Loving Plants Including Rhododendrons & Hydrangeas.
THE ORIGINAL: Holly-tone is the original plant food for all acid loving plants. Holly-toneโs natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
$ 29.99
$ 38.99
To the offer
Hydrangea Fertilizer - Nursery Grade - Controlled Release - Works on All Varieties of Hydrangeas (2 Pound)
SPECIALLY FORMULATED - Coated prill provides a slow release resulting in better more steady growth throughout the season.
$ 39.95
free delivery
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Hydrangea Fertilizer, Flower Food for Vibrant, Bigger Blooms, 32oz
2X MORE VALUE: The 16 oz Hydrangea outdoor & indoor plant food makes 16 gallons of plant food for houseplants, while the bigger size 32 oz bottle makes 32 gallons, ensuring long-lasting care.
$ 29.99
free delivery
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GARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur โ Indoor & Outdoor Soil Acidifier for Miracle Growth (1/2 qt)
SPECTACULAR BLOOMS ALL YEAR: Promote vivid flowers with our balanced 8-4-8 formula, enriched with iron and sulfur for enhanced soil acidity and brighter, healthier blooms.
$ 13.99
free delivery
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9% discount
ENVY Plant Foods Acid-Loving Special | Water Soluble Fertilizer | Hydrangea, Azalea, & Berry Plant Food (5 lb)
FEEDS INSTANTLY - to create lush foliage and amazing blooms + berries for all acid-loving plants
$ 29.99
$ 32.99
To the offer
GARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur โ Indoor & Outdoor Soil Acidifier for Miracle Growth (1 qt)
SPECTACULAR BLOOMS ALL YEAR: Promote vivid flowers with our balanced 8-4-8 formula, enriched with iron and sulfur for enhanced soil acidity and brighter, healthier blooms.
$ 19.99
free delivery
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Organic Hydrangea Fertilizer, 2oz Makes 12 Gallons, Liquid Kelp Plant Food
GENTLE NUTRITION FOR HYDRANGEA: Seaweed extract plant food with organic potassium supports healthy roots, steady nutrient uptake, better soil balance, vibrant flowers, and natural stress resilience. Gentle for hydrangeas and acid-loving plants, helping reduce the risk of leaf burn, root stress, and over-fertilization.
$ 12.80
free delivery
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Hydrangea Fertilizer for Lush Growth, Strong Stems & Vibrant Blooms, 16oz
2X MORE VALUE: The 16 oz Hydrangea outdoor & indoor plant food makes 16 gallons of plant food for houseplants, while the bigger size 32 oz bottle makes 32 gallons, ensuring long-lasting care.
$ 19.99
free delivery
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๐๐๐๐๐๐๐๐๐๐ Slow Release Hydrangea Fertilizer with Iron & Sulfur - Indoor & Outdoor Soil Acidifier for Miracle Growth - 1 Quart
SPECTACULAR YEAR-ROUND BLOOMS โ Achieve vibrant flowers in every season with our powerful 8-4-8 balanced fertilizer, enriched with iron and sulfur for brilliant hydrangeas, azaleas, and more.
$ 16.99
free delivery
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Happy Hydrangeas Fertilizer by Happy Nutrients - Premium 7-3-3 Powder with Micronutrients & Humic - Ideal for Hydrangeas, Azaleas, Rhododendrons, Camellias, Gardenias, and Magnolias - 12 oz
Perfect for Hydrangeas: Specially formulated 7-3-3 blend to meet all the nutritional needs of hydrangeas and other acid-loving plants
$ 24.99
free delivery
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๐๐๐๐๐๐๐๐๐๐ Premium 8-4-8 Acidic Fertilizer for Hydrangea with Iron & Sulfur โ Indoor & Outdoor Soil Acidifier for Miracle Growth - 2 QUARTS
SPECTACULAR YEAR-ROUND BLOOMS โ Achieve vibrant flowers in every season with our powerful 8-4-8 balanced fertilizer, enriched with iron and sulfur for brilliant hydrangeas, azaleas, and more.
$ 19.99
free delivery
To the offer
GARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur โ Indoor & Outdoor Soil Acidifier for Miracle Growth (2 qt)
SPECTACULAR BLOOMS ALL YEAR: Promote vivid flowers with our balanced 8-4-8 formula, enriched with iron and sulfur for enhanced soil acidity and brighter, healthier blooms.
$ 32.99
free delivery
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Leaves & Soul Hydrangea Fertilizer Liquid 3-5-4, Hydrangea Plant Food, 8 oz
HYDRANGEA SPECIALIZED NUTRITION: Give your plants targeted care with this powerful hydrangea fertilizer formulated specifically for vibrant blooms and healthy growth. The balanced 3-5-4 formula delivers essential nutrients that support root strength, lush foliage, and stunning flowers. This hydrangea food fertilizer is ideal for gardeners looking to enhance color, fullness, and overall plant vitality both indoors and outdoors.
$ 15.49
free delivery
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๐๐๐๐๐๐๐๐๐๐ Slow Release Hydrangea Fertilizer with Iron & Sulfur - Indoor & Outdoor Soil Acidifier for Miracle Growth - 2 QUARTS
SPECTACULAR YEAR-ROUND BLOOMS โ Achieve vibrant flowers in every season with our powerful 8-4-8 balanced fertilizer, enriched with iron and sulfur for brilliant hydrangeas, azaleas, and more.
$ 19.99
free delivery
To the offer
Organic Hydrangea Fertilizer, 4oz Makes 24 Gallons, Liquid Kelp Plant Food
GENTLE NUTRITION FOR HYDRANGEA: Seaweed extract plant food with organic potassium supports healthy roots, steady nutrient uptake, better soil balance, vibrant flowers, and natural stress resilience. Gentle for hydrangeas and acid-loving plants, helping reduce the risk of leaf burn, root stress, and over-fertilization.
$ 15.99
free delivery
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FoxFarm Happy Frog Acid Loving Plants Fertilizer - Slow Release Fertilizer for Azaleas, Rhododendrons, Blueberries & More - Contains Mycorrhizal Fungi & Soil Microbes - OMRI Listed - 4 lb
THRIVE IN LOW PH SOIL: This fertilizer is designed specifically for low pH-loving plants like azaleas, and more. This fertilizer supports your acid-loving plants with the nutrients they need for growth
$ 22.99
free delivery
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Down To Earth All Natural Fertilizers Organic Acid Mix - 4-3-6, 15 lb
This fertilizer is blended especially for acid lovers such as rhododendrons, azaleas, camellias, hydrangeas, evergreens, blueberries, raspberries, strawberries, potatoes and other plants that need a low pH
$ 48.99
free delivery
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Organic Hydrangea Fertilizer, 8oz Makes 48 Gallons, Liquid Kelp Plant Food
GENTLE NUTRITION FOR HYDRANGEA: Seaweed extract plant food with organic potassium supports healthy roots, steady nutrient uptake, better soil balance, vibrant flowers, and natural stress resilience. Gentle for hydrangeas and acid-loving plants, helping reduce the risk of leaf burn, root stress, and over-fertilization.
$ 19.99
free delivery
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Down To Earth All Natural Fertilizers Organic Acid Mix - 4-3-6, 40 lb
All-Natural Ingredients: Made from organic, sustainably sourced materials, ensuring a chemical-free, eco-friendly option for gardeners seeking organic solutions.
$ 87.49
free delivery
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DR EARTH 707P Organic 8 Bud and Bloom Fertilizer in Poly Bag, 4-Pound, Multicolor
More naturally available phosphorus; stable consistent plant growth, no growth spikes; 100-percent natural and organic
$ 23.72
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Gardenera 8-4-8 Professional Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food - 1 Quart
VIBRANT BLOOMS & ROBUST GROWTH โ Gardenera 8-4-8 Fertilizer is enriched with essential micronutrients like magnesium, iron, and manganese to promote lush foliage and prevent chlorosis in azaleas, camellias, rhododendrons, hydrangeas, magnolias, and other acid-loving plants.
$ 16.99
free delivery
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Grow Queen Organic Liquid Indoor Plant Food, Houseplant, Tropical & All-Purpose Indoor Plant Fertilizer, Organic Liquid Fertilizer 5-5-5 with Sea Kelp, 8oz Treats 50 Gallons
STRONGEST 5-5-5 ORGANIC LIQUID FERTILIZER โ The only true 5-5-5 organic indoor plant fertilizer and plant food. Professional-grade yet gentle; feeds instantly without burn for fast growth, greener leaves, and strong roots in houseplants, tropicals, and potted plants; ideal daily indoor use. Boosts nutrients and vigor with balanced NPK.
$ 16.99
free delivery
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Miracle-Gro Water Soluble Bloom Booster Flower Food, 5.5 lb.
Miracle-Gro Water Soluble Bloom Booster Flower Food promotes more blooms for greater color! (vs unfed plants)
$ 20.97
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๐๐๐๐๐๐๐๐๐๐ Premium 8-4-8 Acidic Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food - 3 QUARTS
VIBRANT BLOOMS & ROBUST GROWTH โ Gardenera 8-4-8 Fertilizer is enriched with essential micronutrients like magnesium, iron, and manganese to promote lush foliage and prevent chlorosis in azaleas, camellias, rhododendrons, hydrangeas, magnolias, and other acid-loving plants.
$ 29.99
free delivery
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Southern Ag All Purpose Granular Fertilizer 10-10-10, 5 LB Size: 5 LB
Size: 5 LB
$ 17.42
free delivery
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Espoma Organic Holly-Tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 50 lb. Bag; The Original & Best Fertilizer for All Acid Loving Plants Including Rhododendrons & Hydrangeas.
THE ORIGINAL: Holly-tone is the original plant food for all acid loving plants. Holly-toneโs natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
$ 64.99
free delivery
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Aluminum Sulfate 2 Pounds - Soil Acidifier for Hydrangeas to Turn Blue | Lowers Soil pH Fast | Garden & Pond Use | Aluminum Sulfate for Hydrangeas, Plants (2 Pounds)
Create Vibrant Blue Hydrangeas โ Our aluminum sulfate for hydrangeas safely lowers soil pH to produce stunning blue blooms by increasing aluminum availability.
$ 25.59
free delivery
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16% discount
Fertilome (13695) Azalea, Camellia & Rhododendron Food 9-15-13, 10 lbs
Creates an acid growing condition that allows Azaleas, Camellias and Gardenias to thrive and grow.
$ 25.09
$ 29.99
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Ammonium Sulfate 21-0-0 Fertilizer with Nitrogen and Sulfur | Lowers pH in Alkaline Soil | Ideal for Lawns, Hydrangeas, Azaleas, Blueberries and Acid-Loving Plants | Made in USA | 2 lb Bag
QUICK ACTING NITROGEN: Experience the immediate impact of quick-acting nitrogen on your plants. Our Ammonium Sulfate 21-0-0 delivers a swift infusion of nutrients, ensuring your plants receive the nourishment they need for vigorous growth.
$ 19.98
free delivery
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Acidic Fertilizer โ Liquid Plant Supplement for Lower Soil pH, Better Nutrient Uptake & Healthier Acid-Loving Plant Growth, 32 oz
Made for Acid-Loving Plants โ Formulated to support plants that thrive in lower pH soil.
$ 24.99
free delivery
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Perfect Plants Organic Soil Acidifier, 2 qt, Elemental Sulfur Granules
HYDRANGEA FLOWER COLOR- Balance the acidity of your garden mix and turn Hydrangea flowers from bright pink to a beautiful blue
$ 16.99
free delivery
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Coast of Maine Organic Fertilizer for Rhodies, Azaleas & Berries, 12lb
Fertilizer for Rhodies, Azaleas & Berries
$ 31.51
free delivery
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Espoma Organic Holly-Tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 4 lb. Bag; The Original & Best Fertilizer for All Acid Loving Plants Including Rhododendrons & Hydrangeas. Pack of 3
THE ORIGINAL: Holly-tone is the original plant food for all acid loving plants. Holly-toneโs natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
$ 32.76
free delivery
To the offer
13% discount
Fertilome (13687) Azalea/Evergreen Food Plus Systemic 9-15-13, 10 lbs
This product contains an insecticide and fertilizer for a 2 in 1 benefit, saving time and money.
$ 35.99
$ 41.27
To the offer
Rooted Leaf Agritech Resin Bloom - Carbon and Potassium Based Flower Finisher Fertilizer for Flowering Plants 100% Nitrate Free with Ginkgo & Jasmine - 5 Gallon
ENHANCED TRICHOME DEVELOPMENT - Resin Bloom's unique forms of potassium boost uniformity of trichome development, allowing plants to better express their natural terpene profiles.
$ 299.97
free delivery
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Espoma Organic Holly-Tone 4-3-4 Evergreen & Azalea Plant Food; 4lb. Bag; The Original & Best Organic Fertilizer for All Acid Loving Plants Including Azaleas, Rhododendrons & Hydrangeas; Pack of 2.
THE ORIGINAL: Holly-tone is the original plant food for all acid loving plants. Holly-toneโs natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
$ 22.26
free delivery
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Ammonium Sulfate High Nitrogen Fertilizer for Plants Rapid Growth, 5lb
NITROGEN NUTRIENT PLANT FOOD: Unlike other garden & lawn fertilizers, our ammonia sulfate fertilizer has a 21-0-0 ratio with 21% nitrogen and 24% sulfur for improved soil health & greener growth.
$ 17.47
free delivery
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Gardenia Fertilizer for Vibrant Growth & Fragrant, Beautiful Blooms, 16oz
2X MORE VALUE: With a bigger-sized bottle, 16 oz of our Gardenia Fertilizer for gardenias & other flowering bushes makes 96 gallons of flower fertilizer while the 32 oz bottle makes 192 gallons.
$ 12.97
free delivery
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Jobeโs Organics Granular Fertilizer, Organic Fertilizer for Azaleas, Camellias, Rhododendrons, and Other Acid Loving Plants, 4 lbs Bag
Package contains 4 pounds organic flower fertilizer grains and is produced to avoid wasteful runoff, mess, hazards and smells
$ 19.00
free delivery
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18-46-0 DAP Fertilizer - Made in USA - Nitrogen and Phosphorus Plant Food for Indoor/Outdoor Plants & Flower Gardens - Promotes Vigorous Growth and Big Blooms!
PREMIUM QUALITY INGREDIENTS โ Cz Garden 18-46-0 is a high purity, premium DAP fertilizer for all indoor/outdoor flowers, lawn, and garden vegetables.
$ 19.99
free delivery
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Great Big Roses and Flowers Liquid Fertilizer Booster โ 70 Minerals, Compost Extract, Garden Soil Activator with Humic Acid & Seaweed, Organic Rose Bush Fertilizer Booster for More Bloom โ 4 Gallon
BLOOMS AFTER FIRST APPLICATION: This fertilizer booster flows to the root zone of rose bushes, hydrangeas, citrus trees, and garden plants to activate garden soil nutrients and unlock the full potential of existing fertilizers. Customers report rose bushes that had not bloomed in years producing big, beautiful flowers within weeks of application.
$ 159.95
free delivery
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Espoma Organic Garden Lime; Raises Soil pH and Helps Turn Hydrangeas Pink! Contains pelletized dolomitic Lime and can be Used for Organic Gardening; 5 lb. Bag - 2 Pack
FOR USE ON: Use on flowers, vegetables lawns, trees or shrubs to correct acidic soil
$ 20.99
free delivery
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Soil Acidifier - pH Correction 90% Elemental Sulfur for Lawns, Blueberry Bushes, Hydrangeas, Vegetables, and Other Acid Loving Plants. (50 lbs.)
Optimal pH for Special Plants: Soil Acidifier is expertly tailored to create the perfect acidic conditions necessary for lawns, hydrangeas, and blueberry bushes.
$ 89.99
free delivery
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Perfect Plants Camellia Fertilizer, 8 oz, Liquid Acid Plant Food
PERFECT PLANTS
$ 14.99
free delivery
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Wellspring Gardens Honeysuckle Fuel Fertilizer - Water Soluble Plant Food, Bloom Booster Fertilizer for Flowering Plants, Ideal for Vibrant Blooms - 1 Pound(lb.)
OPTIMAL NUTRIENT BLEND: WellSpring Gardens' 10-30-20 Water-Soluble Fertilizer provides essential nutrients for flowering plants, ensuring robust root development and vibrant blooms.
$ 18.99
free delivery
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4-8-8 Azalea, Camellia, Gardenia & Evergreen Fertilizer - Made in USA - NPK + Micronutrients Plant Food for Indoor/Outdoor Plants & Flower Gardens
PREMIUM QUALITY INGREDIENTS โ Cz Garden 4-8-8 is fertilizer for Azalea, Camellia, Gardenia & Evergreens, Rhododendrons, etc.
$ 15.99
free delivery
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13% discount
Down to Earth Organic Acid Mix 4-3-6 & Fruit Tree Fertilizer 6-2-4 Bundle | Nourishes Acid-Loving Plants & Fruit Trees | Organic Ingredients for Healthy Growth & Abundant Harvests | 5 LB Each
Dual Nutrient Support: This convenient bundle combines Down To Earth Acid Mix 4-3-6 and Fruit Tree Fertilizer 6-2-4 to provide essential nutrients for both acid-loving plants like blueberries and hydrangeas, and fruit trees like apples, pears, figs, and mangos; Together, they support healthy root development, vibrant blooms, and abundant harvests in home gardens, orchards, and containers
$ 38.99
$ 44.99
To the offer
16oz Rhododendron Plant Food โ Makes 16 Gallons of Rhododendron Fertilizer for Rhododendrons, Plant Fertilizer for Vibrant Blooms, Greener Leaves & Healthy Growth, Nutrient-Rich Flower Food
2X MORE VALUE: HiThrive Rhododendron Food 16 oz bottle makes 16 gallons of liquid flower fertilizer outdoor, while the bigger size 32 oz makes 32 gallons, ensuring lush, vibrant flowering plants.
$ 19.99
free delivery
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17% discount
True Organic Soil Acidifier + Garden Lime + Prilled Sulfur Bundle - CDFA, OMRI Listed for Organic Gardening โ Organic Fertilizer Set
Whatโs included? This bundle combines True Organic Soil Acidifier โ Lowers Soil pH for Acid-Loving Plants โ Ideal for Turning Hydrangeas Blue โ 6lb Bag, True Organic Garden Lime โ Raises Soil pH to Reduce Acidity โ Ideal for Hydrangeas and Other Plants โ 6lb Bag, True Organic Prilled Sulfur โ Organic Fertilizer for Better Plant Growth, Flowers, Vegetables, and Herbs โ Lowers Soil pH โ 5lb Bag Covers 1,333 Sq. Ft. for complete plant care.
$ 30.16
$ 36.39
To the offer
32oz Azalea Fertilizer Outdoor - Makes 32 Gallons of Azalea Plant Food, Liquid Fertilizer for Acid Loving Plants - Flower Food for Vibrant Blooms, Greener Leaves, Healthy Growth & Resilient Roots
2X MORE VALUE: The 16 oz bottle of HiThrive fertilizer for azaleas makes 16 gallons of azalea plant food, while the bigger size 32 oz bottle of azalea liquid fertilizer makes 32 gallons for lasting care.
$ 29.99
free delivery
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7% discount
Fertilome (11772) Blooming & Rooting Plant Food 9-58-8, 3 lbs
The plant supplement helps promote deep green foliage, root development and larger blooms and fruit.
$ 18.28
$ 19.67
To the offer
FOLLOWIN Gardenia Fertilizer, 3-1-2 Liquid Plant Food for Flowering Plants
REVIVES YELLOWING GARDENIAS: When glossy leaves turn yellow and buds drop before opening, this gardenia fertilizer delivers 3% nitrogen, 1% phosphorus, and 2% potassium in the ratio gardenias need to renew deep emerald foliage and steady bud development
$ 21.99
free delivery
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Espoma UL30 Organic Soil Acidifier Fertilizer, 30 lb,Multicolor (Four Pack)
Espoma
$ 221.27
free delivery
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EZ-gro 10-30-20 Blossom Booster, Indoor Plant Fertilizer, Liquid Plant Food
Versatile Bloom Booster: Perfect for both indoor and outdoor use, this liquid plant food is ideal for promoting vibrant growth in blooming plants. EZ-gro's Blossom Booster works for flowers, fruits, and vegetables, enhancing the overall vitality of plants throughout the growing season.
$ 19.97
free delivery
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Gardenia Liquid Fertilizer โ Organic Slow Release Liquid Plant Food, 10 oz
Natural Probiotic Formula โ 100% green and chemical-free Gardenia fertilizer made with multiple probiotics to enrich soil health and encourage natural plant growth.
$ 12.99
free delivery
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Professional 10-10-10 All-Purpose Soil Fertilizer by Gardenera - Ideal for Flowers, Plants, Vegetables, Fruit Trees and Lawns - 2 Quarts
BALANCED NUTRIENTS: Our fertilizer contains a balanced ratio of 10% nitrogen, 10% phosphorus, and 10% potassium - the three primary nutrients that plants need for growth and development. This balanced formula ensures that your plants receive the necessary nutrients for optimal growth and health.
$ 19.99
free delivery
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Espoma Holly-Tone Organic Fertilizer 4 lb for Acid-Loving Plants with My Garden Pool pH Soil Test Strips 20 ct Gardening Claw Gloves and Garden-IQ Smart Gardening AI Assistant
Specially formulated for acid-loving plants like holly, azalea, and hydrangea
$ 19.99
free delivery
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Hydrangea Root Powder (4 oz, ZIN: 511844) - 3 Pack
Hydrangea Root Powder (4 oz, ZIN: 511844)
$ 58.00
free delivery
To the offer
12% discount
Grow More Hula Bloom 25 lb
B07MZGYV3P
$ 118.64
$ 134.18
To the offer
๐๐๐๐๐๐๐๐๐๐ Premium 8-4-8 Acidic Fertilizer for Hydrangea with Iron & Sulfur โ Indoor & Outdoor Soil Acidifier for Miracle Growth - 10 QUARTS
SPECTACULAR YEAR-ROUND BLOOMS โ Achieve vibrant flowers in every season with our powerful 8-4-8 balanced fertilizer, enriched with iron and sulfur for brilliant hydrangeas, azaleas, and more.
$ 79.99
free delivery
To the offer
Flower Fertilizer โ Liquid Plant Food for More Blooms, Bigger Flowers & Vibrant Color, 32 oz
Made for Flowering Plants - This flower fertilizer is formulated to support healthy growth and blooming in flowering plants.
$ 24.99
free delivery
To the offer
Wisteria Fertilizer - Liquid Plant Food for More Blooms, 32 oz
Made for Wisteria Vines โ Formulated to support healthy growth in wisteria plants.
$ 24.99
free delivery
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8% discount
Hi-Yield Aluminum Sulfate
SOIL ACIDIFIER FOR PLANTS: Ideal for acid-loving plants like hydrangeas and azaleas. Helps create optimal soil conditions for vibrant blooms and healthy growth in your garden beds.
$ 23.78
$ 25.94
To the offer
Philodendron Fertilizer, Liquid Plant Food for Bigger Leaves, 32 oz
Made for Philodendron Plants โ Formulated to support healthy growth in philodendron and tropical foliage plants.
$ 24.99
free delivery
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Supply Solutions | 0-45-0 Triple Superphosphate with 13.5% Calcium | High Phosphorus Bloom Booster Fertilizer for Indoor Plants, Flowers, Orchids, Citrus, Lawns, Vegetables & Fruit Trees (40 Pounds)
High Phosphorus Bloom Booster: Give your plants a powerful push with 0-45-0 Triple SuperPhosphate fertilizer. Packed with phosphorus and calcium phosphate to help flowers, orchids, and fruit trees bloom stronger while improving root growth, fruit size, and color in real plants, indoor or outdoor.
$ 88.23
free delivery
To the offer
Soil Acidifier - pH Correction 90% Elemental Sulfur for Lawns, Blueberry Bushes, Hydrangeas, Vegetables, and Other Acid Loving Plants. (18 lbs.)
Optimal pH for Special Plants: Soil Acidifier is expertly tailored to create the perfect acidic conditions necessary for lawns, hydrangeas, and blueberry bushes.
$ 49.99
free delivery
To the offer
Mum Fertilizer, Liquid Plant Food for More Blooms & Brighter Color, 32 oz
Made for Mums & Chrysanthemums โ Specially formulated mum fertilizer designed to support the nutrient needs of chrysanthemum plants.
$ 24.99
free delivery
To the offer
Espoma 50 lbs. Organic Holly Tone Evergreen & Azalea Food (Multicolor - 2 Pack)
Espoma
$ 191.33
free delivery
To the offer
Hydrangea Root Powder (4 oz, ZIN: 511844)
Hydrangea Root Powder (4 oz, ZIN: 511844)
$ 20.57
free delivery
To the offer
9% discount
Southern Ag Aluminum Sulfate (Acidifies Soil), 5 LB Size: 5 LB
Size: 5 LB
$ 19.49
$ 21.49
To the offer
10% discount
GARDENWISE 8-4-8 Acidic Fertilizer for Azaleas & Professional Citrus + Vital Micronutrients Bundle - Balanced NPK for All Citrus Indoor and Outdoor Plants & Flowers (1/2 & 2 Quart)
VIBRANT BLOOMS & ROBUST GROWTH: Enriched with essential nutrients like magnesium, iron, and manganese, GARDENWISE 8-4-8 is ideal for preventing chlorosis in acid-loving plants. It's perfect for azaleas, camellias (camelia), rhododendrons, hydrangeas, and all acid-loving plants including magnolia trees, evergreens, and blueberries.
$ 31.64
$ 34.98
To the offer
5% discount
Organic Elemental Sulfur Fertilizer 90% 5 Pounds Acidic Soil Amendment, Hydrangea & Blueberry Fertilizer, Ideal for Garden Soil & Lawn Care - Lancaster Agricultural Products
Enhanced Plant Soil Biodiversity: Boost your garden soil's biodiversity with Sulfur, promoting a balanced ecosystem for thriving plants. This friendly soil amendment increases the variety of organisms in your soil, enhancing overall health.
$ 20.95
$ 21.95
To the offer
Triple 10 All Purpose Liquid Fertilizer 10-10-10 with Amino Acids (5.5%) & Seaweed Extract (32oz)
ALL PURPOSE: 10-10-10 with Aminos (5.5%) & Seaweed Extract is a generic liquid fertilizer designed for all stages of plant growth.
$ 23.95
free delivery
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Fertrell Holly Care 4-6-4 Azalea Rhododendron Organic Fertilizer, 10lb or 25lb
Holly Care is an organic and natural NPK superphosphate plant food formulated to provide the high level of available phosphoric acid and the pH balance needed for acid loving plants and shrubs.
$ 39.99
free delivery
To the offer
Acidic Fertilizer โ Liquid Plant Supplement for Lower Soil pH, Better Nutrient Uptake & Healthier Acid-Loving Plant Growth, 1 Gallon
Made for Acid-Loving Plants โ Formulated to support plants that thrive in lower pH soil.
$ 49.99
free delivery
To the offer
Irrigation-Mart Ultrasol Blueberry 15-5-19 Fertilizer, 25lb Bag
Water Soluble Fertilizer
$ 70.00
free delivery
To the offer
Down To Earth All Natural Fertilizers Organic Rose & Flower Mix - 15 lb
High Phosphorus Formula (4-8-4): Supports prolific flowering and strong root development.
$ 49.99
free delivery
To the offer
Dahlia Fertilizer, Liquid Plant Food for Bigger Blooms, 32 oz
Made for Dahlia Plants โ Formulated to support healthy growth in dahlia flowers.
$ 24.99
free delivery
To the offer
๐๐๐๐๐๐๐๐๐๐ Premium 8-4-8 Acidic Fertilizer for Hydrangea with Iron & Sulfur โ Indoor & Outdoor Soil Acidifier for Miracle Growth - 3 QUARTS
SPECTACULAR YEAR-ROUND BLOOMS โ Achieve vibrant flowers in every season with our powerful 8-4-8 balanced fertilizer, enriched with iron and sulfur for brilliant hydrangeas, azaleas, and more.
$ 29.99
free delivery
To the offer
Miracle-Gro Water Soluble Bloom Booster Flower Food, 1.5 lb. (2-Pack)
Promotes more blooms for greater color versus unfed plants
$ 20.99
To the offer
Old Cobblers Farmโข Wicked Organics 4-6-4 Fertilizer - Acid-Loving Plant, Organic Slow-Release Feed for Blueberries, Azaleas, Rhododendrons and Hydrangeas (5 lbs | 10 lbs | 15 lbs | 20 lbs) (20 lbs)
DESIGNED FOR ACID-LOVING PLANTS AND SHRUBS Old Cobblers Farm Wicked 4-6-4 fertilizer is developed for plants that prefer lower soil pH conditions. It supports strong growth in blueberries, azaleas, rhododendrons, and hydrangeas. The balanced nutrient profile helps plants establish healthy roots and vibrant foliage. Gardeners use it to maintain ideal soil conditions for plants that require specialized nutrition. It provides dependable feeding for flowering shrubs and fruiting plants.
$ 54.99
free delivery
To the offer
Rhododendron Fertilizer, Liquid Plant Food for More Blooms, 32 oz
Made for Rhododendron Plants โ Specially formulated rhododendron fertilizer designed to support flowering shrubs.
$ 24.99
free delivery
To the offer
Down To Earth All Natural Fertilizers Organic Rose & Flower Mix - 40 lb
Balanced NPK Ratio (4-8-4): Optimized to enhance flowering and root development while maintaining healthy leaf growth.
$ 87.49
free delivery
To the offer
Espoma Holly-Tone Organic Fertilizer 50 lb for Acid-Loving Plants with My Garden Pool pH Soil Test Strips 20 ct Gardening Claw Gloves and Garden-IQ Smart Gardening AI Assistant
Specially formulated for acid-loving plants like holly, azalea, and hydrangea
$ 99.99
free delivery
To the offer
Jack's Classic 12-15-30 Veggie Feed Fertilizer, 1.5lb (4 Pack)
Packaging May Vary: Our water-soluble Tomato FeED is now Veggie FeED. Same trusted formula with added calcium benefits and a more inclusive nameโperfect for all your garden vegetables.
$ 71.35
free delivery
To the offer
5% discount
GARDENWISE 10-10-10 All Purpose Professional Fertilizer & 8-4-8 Acidic Fertilizer Bundle for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Evergreens - Premium Shrub, Tree (3 & 1 Quart)
Optimal Nutrition for Most Vegetation: With a balance of 10% nitrogen, 10% phosphorus and 10% potassium, Gardenwiseโs versatile All-Purpose Professional Fertilizer nourishes your plants, grass, vegetables, hedges and trees with a high-quality blend of nutrients. Youโll love how they thrive!
$ 46.46
$ 48.98
To the offer
๐๐๐๐๐๐๐๐๐๐ Slow Release Hydrangea Fertilizer with Iron & Sulfur - Indoor & Outdoor Soil Acidifier for Miracle Growth - 5 QUARTS
SPECTACULAR YEAR-ROUND BLOOMS โ Achieve vibrant flowers in every season with our powerful 8-4-8 balanced fertilizer, enriched with iron and sulfur for brilliant hydrangeas, azaleas, and more.
$ 49.99
free delivery
To the offer
GARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur โ Indoor & Outdoor Soil Acidifier for Miracle Growth (5 qt)
SPECTACULAR BLOOMS ALL YEAR: Promote vivid flowers with our balanced 8-4-8 formula, enriched with iron and sulfur for enhanced soil acidity and brighter, healthier blooms.
$ 42.99
free delivery
To the offer
Supply Solutions | 0-45-0 Triple Superphosphate with 13.5% Calcium | High Phosphorus Bloom Booster Fertilizer for Indoor Plants, Flowers, Orchids, Citrus, Lawns, Vegetables & Fruit Trees (25 Pounds)
High Phosphorus Bloom Booster: Give your plants a powerful push with 0-45-0 Triple SuperPhosphate fertilizer. Packed with phosphorus and calcium phosphate to help flowers, orchids, and fruit trees bloom stronger while improving root growth, fruit size, and color in real plants, indoor or outdoor.
$ 62.55
free delivery
To the offer
EB Stone Natural Cottonseed Meal 15lb.
A source of long lasting, natural organic nutrients.
$ 39.99
free delivery
To the offer
๐๐๐๐๐๐๐๐๐๐ Premium 8-4-8 Acidic Fertilizer for Hydrangea with Iron & Sulfur โ Indoor & Outdoor Soil Acidifier for Miracle Growth - 1 Quart
SPECTACULAR YEAR-ROUND BLOOMS โ Achieve vibrant flowers in every season with our powerful 8-4-8 balanced fertilizer, enriched with iron and sulfur for brilliant hydrangeas, azaleas, and more.
$ 16.99
free delivery
To the offer
Old Cobblers Farmโข Wicked Organics 4-6-4 Fertilizer - Acid-Loving Plant, Organic Slow-Release Feed for Blueberries, Azaleas, Rhododendrons and Hydrangeas (5 lbs | 10 lbs | 15 lbs | 20 lbs) (15 lbs)
DESIGNED FOR ACID-LOVING PLANTS AND SHRUBS Old Cobblers Farm Wicked 4-6-4 fertilizer is developed for plants that prefer lower soil pH conditions. It supports strong growth in blueberries, azaleas, rhododendrons, and hydrangeas. The balanced nutrient profile helps plants establish healthy roots and vibrant foliage. Gardeners use it to maintain ideal soil conditions for plants that require specialized nutrition. It provides dependable feeding for flowering shrubs and fruiting plants.
$ 45.99
free delivery
To the offer
Gardenera 8-4-8 Professional Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food - 4 QUARTS
VIBRANT BLOOMS & ROBUST GROWTH โ Gardenera 8-4-8 Fertilizer is enriched with essential micronutrients like magnesium, iron, and manganese to promote lush foliage and prevent chlorosis in azaleas, camellias, rhododendrons, hydrangeas, magnolias, and other acid-loving plants.
$ 39.99
free delivery
To the offer
GARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur โ Indoor & Outdoor Soil Acidifier for Miracle Growth (4 qt)
SPECTACULAR BLOOMS ALL YEAR: Promote vivid flowers with our balanced 8-4-8 formula, enriched with iron and sulfur for enhanced soil acidity and brighter, healthier blooms.
$ 41.99
free delivery
To the offer
Old Cobblers Farmโข Wicked Organics 4-6-4 Fertilizer - Acid-Loving Plant, Organic Slow-Release Feed for Blueberries, Azaleas, Rhododendrons and Hydrangeas (5 lbs | 10 lbs | 15 lbs | 20 lbs) (10 lbs)
DESIGNED FOR ACID-LOVING PLANTS AND SHRUBS Old Cobblers Farm Wicked 4-6-4 fertilizer is developed for plants that prefer lower soil pH conditions. It supports strong growth in blueberries, azaleas, rhododendrons, and hydrangeas. The balanced nutrient profile helps plants establish healthy roots and vibrant foliage. Gardeners use it to maintain ideal soil conditions for plants that require specialized nutrition. It provides dependable feeding for flowering shrubs and fruiting plants.
$ 38.99
free delivery
To the offer
Bush Fertilizer - Liquid Plant Food for Fuller & Stronger Growth, 32 oz
Made for Shrubs & Bushes โ Specially formulated bush fertilizer designed to support a wide range of ornamental and garden shrubs.
$ 24.99
free delivery
To the offer
5% discount
GARDENWISE 10-10-10 Fertilizer & 8-4-8 Acidic Fertilizer Bundle for All Plants - Liquid Fertilizer with Seaweed Kelp & Iron, Acidic Fertilizer for Hydrangeas, Blueberries, Evergreens (8oz & 1/2Qt)
COMPREHENSIVE PLANT NUTRITION: The 10-10-10 in our liquid plant fertilizer signifies a balanced blend of Nitrogen (N), Phosphorus (P), and Potassium (K), each contributing 10% to the total composition. Nitrogen is essential for promoting lush, vibrant foliage and overall growth, while Phosphorus is integral to root development and crucial for blooming and fruiting. Potassium, responsible for overall plant health, aids in water regulation, enzyme activation, and bolstering disease resilience.
$ 27.64
$ 28.98
To the offer
FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4lb, 2 Pack
IDEAL FOR LOW pH PLANTS: Our fertilizer is specially formulated for Japanese maples, hydrangeas, and other low pH feeders that struggle with standard fertilizers and is tailored to their needs
$ 39.99
free delivery
To the offer
GARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur โ Indoor & Outdoor Soil Acidifier for Miracle Growth (3 qt)
SPECTACULAR BLOOMS ALL YEAR: Promote vivid flowers with our balanced 8-4-8 formula, enriched with iron and sulfur for enhanced soil acidity and brighter, healthier blooms.
$ 38.99
free delivery
To the offer
Jack's Classic 10-30-20 Blossom Booster Fertilizer, 1.5lb (4 Pack)
You will receive 4 tubs of fertilizer per order
$ 71.35
free delivery
To the offer
๐๐๐๐๐๐๐๐๐๐ Premium 8-4-8 Acidic Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food - 5 QUARTS
VIBRANT BLOOMS & ROBUST GROWTH โ Gardenera 8-4-8 Fertilizer is enriched with essential micronutrients like magnesium, iron, and manganese to promote lush foliage and prevent chlorosis in azaleas, camellias, rhododendrons, hydrangeas, magnolias, and other acid-loving plants.
$ 49.99
free delivery
To the offer
Organic Elemental Sulfur Fertilizer 90% 20 Pounds Acidic Soil Amendment, Hydrangea & Blueberry Fertilizer, Ideal for Garden Soil & Lawn Care - Lancaster Agricultural Products.
Enhanced Plant Soil Biodiversity: Boost your garden soil's biodiversity with Sulfur, promoting a balanced ecosystem for thriving plants. This friendly soil amendment increases the variety of organisms in your soil, enhancing overall health.
$ 39.95
free delivery
To the offer
Calcium Hydroxide/hydrated Lime/slacked Lime 3 lb
gardening
$ 19.99
free delivery
To the offer
GARDENWISE Professional Citrus Fertilizer & 8-4-8 Acidic Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, & Gardenias - Balanced NPK for All Citrus for Indoor & Outdoor Plants (5-2 Qr)
EXPLOSIVE HARVEST: GardenWise ignites a remarkable yield boost. Its scientific blend, featuring 6% nitrogen for growth, 4% phosphorus for flowering, and 6% potassium for fruit quality, culminates in an abundance of flavorful, aromatic fruits. This is more than growth; it's a nutrient-powered revolution in your citrus yield.
$ 77.98
$ 79.98
To the offer
Ferrous Sulfate for Plants โ Liquid Iron Sulfate for Greener Leaves, 32 oz
Made for Iron Support โ Formulated to supply iron for balanced plant nutrition.
$ 24.99
free delivery
To the offer
Ammonium Sulfate Fertilizer - Great Fertilizer and Soil Acidifier for Azaleas, Blueberries, Magnolia, and More. Boosts Nitrogen for Healthy Plants and Lush Lawns by Old Cobblers Farm (10 lbs)
Nitrogen-Rich Formula for Vigorous Growth: Our Ammonium Sulfate Fertilizer stands out as a powerhouse of nitrogen, delivering essential nutrients crucial for promoting robust plant growth and maintaining a lush, healthy lawn. This premium formula ensures that your plants receive the vital elements needed to thrive and flourish.
$ 33.99
free delivery
To the offer
๐๐๐๐๐๐๐๐๐๐ Slow Release Hydrangea Fertilizer with Iron & Sulfur - Indoor & Outdoor Soil Acidifier for Miracle Growth - 4 QUARTS
SPECTACULAR YEAR-ROUND BLOOMS โ Achieve vibrant flowers in every season with our powerful 8-4-8 balanced fertilizer, enriched with iron and sulfur for brilliant hydrangeas, azaleas, and more.
$ 39.99
free delivery
To the offer
Gardenera 8-4-8 Professional Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food - 3 QUARTS
VIBRANT BLOOMS & ROBUST GROWTH โ Gardenera 8-4-8 Fertilizer is enriched with essential micronutrients like magnesium, iron, and manganese to promote lush foliage and prevent chlorosis in azaleas, camellias, rhododendrons, hydrangeas, magnolias, and other acid-loving plants.
$ 29.99
free delivery
To the offer
Grow More All Purpose Orchid Fertilizer 20-20-20 for Soil Maintenence Year Round - 20oz of Water Soluble Orchid Food Fertilizer for All Orchids - Plant Food for Healthy Growth & Vibrant Blooms
VIBRANT BLOOMS ALL YEAR ROUND - Watch your orchids bloom, regardless of the season! With Grow More 20-20-20 fertilizer, we offer a reliable balanced formula encouraging increased vitality, robust growth, and breathtaking blooms for all kinds of orchids all year round
$ 22.99
free delivery
To the offer
Supply Solutions 4-3-2 Nutri-Proganic Granular Fertilizer - Ideal for Vegetable Garden, Fruit Trees & House Plants - All Purpose Chicken Manure Fertilizer for Indoor and Outdoor Variety of Food Crops
Slow Release Formula, Big Results: Achieve consistent, long-term growth with this 4-3-2 Nutri-Proganic slow release granular fertilizer. Ideal for outdoor vegetables, lawns, tomatoes, fruit trees, and citrus, it provides reliable feeding over time, delivering nutrients gradually without constant reapplication, runoff, or wasted product.
$ 35.39
free delivery
To the offer
Hormex Rooting Hormone Powder #1, #3, #8, #16 - Fast Roots for All Cuttings
ROOT STARTER FOR PLANT CUTTINGS: Our rooting powder is formulated to improve and accelerate the rooting process for cuttings. This plant growth hormone contains Indole-3-Butyric Acid (IBA) to support healthy root systems for all plant varieties.
$ 46.99
free delivery
To the offer
Supply Solutions 4-3-2 Nutri-Proganic Pellets Fertilizer - Ideal for Vegetable Garden, Fruit trees and House Plants - All Purpose Chicken Manure Fertilizer for Indoor and Outdoor Variety of Food Crops
Slow Release Formula, Big Results: Achieve consistent, long-term plant growth using this 4-3-2 Nutri-Proganic slow release fertilizer. Designed for outdoor vegetables, lawns, tomatoes, fruit trees, and more, this granular fertilizer feeds over timeโgiving your plants the steady nutrients they need without constant reapplication or waste.
$ 35.14
free delivery
To the offer
XIXISUSU Iron Sulfate for Plants - 32 oz Ferrous Sulfate Powder to Correct Chlorosis & Yellow Leaves, Fast-Acting Iron for Plants, Trees, Lawns & Shrubs - Essential Nutrient Supplement (32 oz)
This high-purity iron sulfate provides essential iron for plants to effectively combat yellowing leaves. Use our ferrous sulfate for plants to restore vibrant green color and support vigorous growth in your garden and houseplants.
$ 39.99
free delivery
To the offer
Espoma Organic Holly-Tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 18 lb. Bag; The Original & Best Fertilizer for All Acid Loving Plants Including Rhododendrons & Hydrangeas. Pack of 3
THE ORIGINAL: Holly-tone is the original plant food for all acid loving plants. Holly-toneโs natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
$ 76.71
free delivery
To the offer
Chicken Manure Pellets 16 Pounds - Nutrient-Rich, Slow-Release Fertilizer with Nitrogen, Phosphorus & Potassium for Healthy Plant Growth and Soil Improvement - Lancaster Agriculture Products
Ideal For Use on: Lancaster Ag Products Chicken Manure Organic Fertilizer is perfect for flowers (annuals, perennials, and roses), vegetables (tomatoes, peppers, squash, lettuce), and trees & shrubs.
$ 33.95
free delivery
To the offer
Chrysal Bio-Based Flower Food โ Universal Flower Preservative for Fresh Cut Flowers โ Eco-Friendly 10 oz Jar with Scoop โ Extends Vase Life by Up to 60%
Sustainable & Plant-Based: Made with bio-based ingredients and packaged in a recyclable plastic jar to reduce environmental impact.
$ 13.95
free delivery
To the offer
5% discount
Gardenwise 8-4-8 Professional Palm Tree Fertilizer & 8-4-8 Acidic Fertilizer; for Indoor and Outdoor Plants Palm Trees - Acidic Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries (1 Qr & 12oz)
Optimal Nutrition for Palm Trees: With a balance of 8% nitrogen, 4% phosphorus and 8% potassium, Gardenwiseโs robust 8-4-8 fertilizer expertly nourishes your palm trees! Enjoy new, vibrant and plush plume growth, creating a tropical paradise canopy!
$ 28.48
$ 29.98
To the offer
Jack's Classic 20-20-20 All Purpose Fertilizer, 1.5lb (3 Pack)
You will receive 3 tubs of fertilizer per order
$ 59.11
free delivery
To the offer
Farmer's Secret Spring Booster Fertilizer 32oz - Super Concentrated 8-16-8 Formula - Formulated for Spring Application on All Types of Plants - Perfect Blend of Nutrients for Early Season Development
Exactly what your plants need in the Spring, use across garden on fruits, vegetables, flowers, trees, and shrubs
$ 29.99
free delivery
To the offer
Miracle Gro Garden Pro Water Soluble Miracid Plant Food 30-10-10 4 Lb.
Miracle Gro Garden Pro Water Soluble Miracid Plant Food 30-10-10 4 Lb.
$ 23.74
free delivery
To the offer
๐๐๐๐๐๐๐๐๐๐ Slow Release Hydrangea Fertilizer with Iron & Sulfur - Indoor & Outdoor Soil Acidifier for Miracle Growth - 3 QUARTS
SPECTACULAR YEAR-ROUND BLOOMS โ Achieve vibrant flowers in every season with our powerful 8-4-8 balanced fertilizer, enriched with iron and sulfur for brilliant hydrangeas, azaleas, and more.
$ 29.99
free delivery
To the offer
Sunday Organic Flower & Rose Plant Food, 4-4-6 Granular, 2 Pack 2 lb Each
SUNDAY IS OFFICIALLY ON AMAZON: Sunday known premium lawn care, is now available on Amazon! Say goodbye to harsh chemicals and hello to a healthier, greener lawn with Sunday.
$ 25.00
free delivery
To the offer
Azalea Fertilizer for Vibrant Blooms & Greener Leaves, 16oz
2X MORE VALUE: The 16 oz bottle of HiThrive fertilizer for azaleas makes 16 gallons of azalea plant food, while the bigger size 32 oz bottle of azalea liquid fertilizer makes 32 gallons for lasting care.
$ 19.99
free delivery
To the offer
Old Cobblers Farmโข Wicked Growth Ammonium Sulfate - Fertilizer and Soil Acidifier for Azaleas, Blueberries and Magnolia. Boosts Nitrogen for Healthy Plants and Lush Lawns (5/10/15/20) (5 lbs)
Nitrogen-Rich Formula for Vigorous Growth: Our Ammonium Sulfate Fertilizer stands out as a powerhouse of nitrogen, delivering essential nutrients crucial for promoting robust plant growth and maintaining a lush, healthy lawn. This premium formula ensures that your plants receive the vital elements needed to thrive and flourish.
$ 25.99
free delivery
To the offer
Gardenera 8-4-8 Professional Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food - 2 QUARTS
VIBRANT BLOOMS & ROBUST GROWTH โ Gardenera 8-4-8 Fertilizer is enriched with essential micronutrients like magnesium, iron, and manganese to promote lush foliage and prevent chlorosis in azaleas, camellias, rhododendrons, hydrangeas, magnolias, and other acid-loving plants.
$ 19.99
free delivery
To the offer
Jobes 6105 Potted Plant & Hanging Basket Fertilizer Spikes 6-18-6
EASY APPLICATION: Simply insert fertilizer spikes around your potted or outdoor plants every eight weeks for continuous nourishment. No mixing or measuring required for hassle-free feeding.
$ 16.66
free delivery
To the offer
Quick-Release Elemental Sulfur Soil Acidifier - Fertilizer for Hydrangeas, Blueberries, Citrus, Roses, Evergreens & More, Aluminum Sulfate Alternative (2 qts. - 4 lbs)
Rapid Soil Acidification: Quick-Release elemental sulfur quickly lowers soil pH, ideal as a soil acidifier for hydrangeas, blueberries, citrus, roses, and evergreens.
$ 17.99
free delivery
To the offer
Jack's Classic 12-15-30 Veggie Feed Water-Soluble Fertilizer, 1.5lb
Packaging May Vary - Our water-soluble Tomato FeED is now Veggie FeED. Same trusted formula with added calcium benefits and a more inclusive name, perfect for all your garden vegetables.
$ 23.87
free delivery
To the offer
Chicken Manure Pellets 4 Pounds - Nutrient-Rich, Slow-Release Fertilizer with Nitrogen, Phosphorus & Potassium for Healthy Plant Growth and Soil Improvement - Lancaster Agriculture Products
Ideal For Use on: Lancaster Ag Products Chicken Manure Organic Fertilizer is perfect for flowers (annuals, perennials, and roses), vegetables (tomatoes, peppers, squash, lettuce), and trees & shrubs.
$ 19.95
free delivery
To the offer
EB Stone Natural Cottonseed Meal 3.5 lb.
A source of long lasting, natural organic nutrients.
$ 20.92
free delivery
To the offer
Supply Solutions | 0-45-0 Triple Superphosphate with 13.5% Calcium | High Phosphorus Bloom Booster Fertilizer for Indoor Plants, Flowers, Orchids, Citrus, Lawns, Vegetables & Fruit Trees (5 Pounds)
High Phosphorus Bloom Booster: Give your plants a powerful push with 0-45-0 Triple SuperPhosphate fertilizer. Packed with phosphorus and calcium phosphate to help flowers, orchids, and fruit trees bloom stronger while improving root growth, fruit size, and color in real plants, indoor or outdoor.
$ 19.57
free delivery
To the offer
XIXISUSU Iron Sulfate for Plants - Ferrous Sulfate Powder to Correct Chlorosis & Yellow Leaves, Fast-Acting Iron for Plants, Trees, Lawns & Shrubs - Essential Nutrient Supplement (8 oz)
This high-purity iron sulfate provides essential iron for plants to effectively combat yellowing leaves. Use our ferrous sulfate for plants to restore vibrant green color and support vigorous growth in your garden and houseplants.
$ 13.98
free delivery
To the offer
Gardenia Fertilizer for Vibrant Growth & Fragrant, Beautiful Blooms, 32oz
2X MORE VALUE: With a bigger-sized bottle, 16 oz of our Gardenia Fertilizer for gardenias & other flowering bushes makes 96 gallons of flower fertilizer while the 32 oz bottle makes 192 gallons.
$ 17.97
free delivery
To the offer
True Organic Garden Lime โ Raises Soil pH to Reduce Acidity โ Ideal for Hydrangeas and Other Plants โ 6lb Bag- Case of 4
True Organic
$ 38.03
free delivery
To the offer
Espoma Holly-Tone Organic Fertilizer 36 lb for Acid-Loving Plants with My Garden Pool pH Soil Test Strips 20 ct Gardening Claw Gloves and Garden-IQ Smart Gardening AI Assistant
Specially formulated for acid-loving plants like holly, azalea, and hydrangea
$ 54.99
free delivery
To the offer
True Organic Soil Acidifier โ Lowers Soil pH for Acid-Loving Plants โ Ideal for Turning Hydrangeas Blue โ 6lb Bag- Case of 4
True Organic
$ 46.80
free delivery
To the offer
Jack's Classic 20-10-20 Citrus Feed Water-Soluble Fertilizer, 1.5lb
20-10-20 Analysis - Great for producing vibrant green leaves, strong branches, and more fruit in tropical fruiting plants.
$ 23.87
free delivery
To the offer
Organic Elemental Sulfur Fertilizer 90% 20 Pounds Pack of 2 Acidic Soil Amendment, Hydrangea & Blueberry Fertilizer, Ideal for Garden Soil & Lawn Care - Lancaster Agricultural Products.
Enhanced Plant Soil Biodiversity: Boost your garden soil's biodiversity with Sulfur, promoting a balanced ecosystem for thriving plants. This friendly soil amendment increases the variety of organisms in your soil, enhancing overall health.
$ 62.95
free delivery
To the offer
Ammonium Sulfate Fertilizer 21-0-0, Premium High Nitrogen Fertilizer and Soil Acidifier for Indoor & Outdoor Plants, Lawns and Gardens, Lowers Soil pH (3 lb)
Nitrogen Plant Fertilizer: Our ammonium sulfate fertilizer has a 21-0-0 NPK ratio, containing 21% nitrogen and 24% sulfur. It features no additives and no impurities for safe use.
$ 27.95
free delivery
To the offer
Fertilome (13762) Premium Bedding Plant Food 7-22-8, 10 lbs
Perfect for Hibiscus, Bougainvillea, Plumeria and all flowering tropicals.
$ 33.92
free delivery
To the offer
๐๐๐๐๐๐๐๐๐๐ Premium 8-4-8 Acidic Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food - 1 Quart
VIBRANT BLOOMS & ROBUST GROWTH โ Gardenera 8-4-8 Fertilizer is enriched with essential micronutrients like magnesium, iron, and manganese to promote lush foliage and prevent chlorosis in azaleas, camellias, rhododendrons, hydrangeas, magnolias, and other acid-loving plants.
$ 16.99
free delivery
To the offer
Jack's Classic 20-6-22 Petunia Feed Water-Soluble Fertilizer, 4lb
20-6-22 Analysis: Great for producing lush green iron dependent annuals in any growing condition.
$ 36.85
free delivery
To the offer
Ammonium Sulfate Fertilizer - Great Fertilizer and Soil Acidifier for Azaleas, Blueberries, Magnolia, and More. Boosts Nitrogen for Healthy Plants and Lush Lawns 20lbs. by Old Cobblers Farm (15 lbs)
Nitrogen-Rich Formula for Vigorous Growth: Our Ammonium Sulfate Fertilizer stands out as a powerhouse of nitrogen, delivering essential nutrients crucial for promoting robust plant growth and maintaining a lush, healthy lawn. This premium formula ensures that your plants receive the vital elements needed to thrive and flourish.
$ 43.99
free delivery
To the offer
2 LB Hydrangea Fertilizer, Hydrangea Food Fertilizer Outdoor, Indoor Plant Food for Houseplants, Hydrangea Bloom Booster, Promote Root Healthy, Improves Large Flower Blooming
Made for Hydrangea Plants: You will receive 2 lb of Hydrangea Fertilizer (N-P-K: 15-15-15). This is a balanced formula proven through extensive growing practice, meeting the basic nutritional needs of Hydrangea at every stage of development. efficiently promoting steady growth and serving as an ideal source of plant nutrition.
$ 19.99
free delivery
To the offer
FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4 lb
IDEAL FOR LOW pH PLANTS: Our fertilizer is specially formulated for Japanese maples, hydrangeas, and other low pH feeders that struggle with standard fertilizers and is tailored to their needs
$ 22.99
free delivery
To the offer
Wellspring Gardens Honeysuckle Fuel Fertilizer - Water Soluble Plant Food, Bloom Booster Fertilizer for Flowering Plants, Ideal for Vibrant Blooms - 2 Pounds (lbs.)
OPTIMAL NUTRIENT BLEND: WellSpring Gardens' 10-30-20 Water-Soluble Fertilizer provides essential nutrients for flowering plants, ensuring robust root development and vibrant blooms.
$ 22.99
free delivery
To the offer
Jack's Classic 10-30-20 Blossom Booster Fertilizer, 1.5lb (2 Pack)
You will receive 2 tubs of fertilizer per order
$ 38.90
free delivery
To the offer
Professional 10-10-10 All-Purpose Soil Fertilizer by Gardenera - Ideal for Flowers, Plants, Vegetables, Fruit Trees and Lawns - 20 Quarts
Gardenera
$ 109.99
free delivery
To the offer
Hi-Yield (34176) Aluminum Sulfate, 10 lbs
This soil acidifier helps to create an acid soil condition for plants.
$ 31.99
free delivery
To the offer
Old Cobblers Farmโข Wicked Organics 4-6-4 Fertilizer - Acid-Loving Plant, Organic Slow-Release Feed for Blueberries, Azaleas, Rhododendrons and Hydrangeas (5 lbs | 10 lbs | 15 lbs | 20 lbs) (5 lbs)
FOR ACID-LOVING PLANTS โ Formulated for blueberries, azaleas, rhododendrons, hydrangeas, hollies, gardenias, and other plants that grow best in slightly acidic soil โ a balanced organic 4-6-4 with elemental sulfur.
$ 32.99
free delivery
To the offer
True Organic Azalea, Camellia & Rhododendron Food โ Organic Fertilizer for Low-pH Plants โ 12lb Bag
Enhances Flowering for Acid-Loving Plants: True Organic Azalea, Camellia & Rhododendron Food promotes lush blooms on plants that thrive in low-pH soil.
$ 29.65
To the offer
Tomcat Advanced Brand Rat & Mouse Bait with Refillable Station, 12 Baits
Tomcat Advanced Brand Mouse Bait with Refillable Station kills mice both indoors and outdoors with bait that is formulated for increased attractiveness to house mice
$ 16.99
To the offer
Camellia Fertilizer, Liquid Plant Food for More Blooms, 32 oz
TPS NUTRIENTS
$ 24.99
free delivery
To the offer
BLACK (GOLD) KOW Dynamite 2 lb All Purpose 9 Month Plant Food-(887763)
Gives all indoor and outdoor plants stronger branches, thicker stems and healthier roots.
$ 12.97
To the offer
GARDENWISE 10-10-10 Fertilizer & 8-4-8 Acidic Fertilizer Bundle for All Plants - Liquid Fertilizer with Seaweed Kelp & Iron - Acidic Fertilizer for Hydrangeas, Blueberries, Evergreens (8oz & 1 Qt)
COMPREHENSIVE PLANT NUTRITION: The 10-10-10 in our liquid plant fertilizer signifies a balanced blend of Nitrogen (N), Phosphorus (P), and Potassium (K), each contributing 10% to the total composition. Nitrogen is essential for promoting lush, vibrant foliage and overall growth, while Phosphorus is integral to root development and crucial for blooming and fruiting. Potassium, responsible for overall plant health, aids in water regulation, enzyme activation, and bolstering disease resilience.
$ 38.96
$ 39.98
To the offer
Gardenera 8-4-8 Professional Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food - 20 QUARTS
Gardenera
$ 109.99
free delivery
To the offer
True Organic Soil Acidifier + Two Berry Foods Bundle - CDFA, OMRI Listed for Organic Gardening โ Organic Fertilizer Set
Whatโs included? This bundle combines True Organic Soil Acidifier โ Lowers Soil pH for Acid-Loving Plants โ Ideal for Turning Hydrangeas Blue โ 6lb Bag, True Organic Berry Food โ Organic Fertilizer for Acid-Loving Plants โ 4lb Bag Covers 58 Sq. Ft. for complete plant care.
$ 29.17
To the offer
4-10-10 Bulb and Bloom Fertilizer - Made in USA - 2% Iron + Micronutrients Plant Food for Indoor/Outdoor Flower Gardens and Trees
PREMIUM QUALITY INGREDIENTS โ Cz Garden 4-10-10 is a high purity, premium all-purpose fertilizer for flower bulbs, indoor/outdoor flowers, lawn, and garden vegetables.
$ 19.99
free delivery
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Espoma HT4 Holly-Tone 4-3-4, 4 Pounds (Discontinued by), 5 Pack
Espoma
$ 59.87
free delivery
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Natures Wisdom Crepe Myrtle Tree 8-55-7 Water Soluble Fertilizer Plant Food, Balanced Nutrient Blend for Flowering Trees, Shrubs and Vines | 1.5 Lb
BALANCED NUTRIENT BLEND: Formulated with essential nutrients and minerals to promote vigorous growth in flowering trees, shrubs, and vines.
$ 19.97
free delivery
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GARDENWISE 10-10-10 & 8-4-8 Acidic Fertilizer Bundle for All Plants - Acidic Fertilizer for Azaleas, Camellias, Hydrangeas, Liquid Fertilizer Plant Food Outdoor & Indoor Plant Food (12 & 20oz)
COMPREHENSIVE PLANT NUTRITION: The 10-10-10 in our liquid plant fertilizer signifies a balanced blend of Nitrogen (N), Phosphorus (P), and Potassium (K), each contributing 10% to the total composition. Nitrogen is essential for promoting lush, vibrant foliage and overall growth, while Phosphorus is integral to root development and crucial for blooming and fruiting. Potassium, responsible for overall plant health, aids in water regulation, enzyme activation, and bolstering disease resilience.
$ 26.98
free delivery
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![Gardenera 8-4-8 Professional Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food [16 OZ]](https://cdn.netzshopping.de/productimages/D/1/Y/B0FDFR1Y1D.jpg)
Gardenera 8-4-8 Professional Fertilizer for Azaleas, Camellias, Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food [16 OZ]
Gardenera
$ 13.99
free delivery
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BloomBiscusยฎ Hibiscus 4LB Plant Food - Made in USA - 2% Iron Fertilizer for Bird of Paradise, Angel Trumpets, Plumeria, Bromeliads, Canna Lily, Heliconia, Ixora, & Flowering Tropicals!
PREMIUM QUALITY INGREDIENTS โ Cz Garden BloomBiscus is plant food specially formulated for Hibiscus and Flowering Tropicals.
$ 17.77
free delivery
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Osmocote 4 Month 14-14-14 Slow Release Vegetable & Flower Plant Food Fertilizer, 2 Lbs. - Pack of (2)
Slow Release Plant Food for Flower & Vegetables. , 2 Lb Canister
$ 39.99
free delivery
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Coast of Maine RH6001 Rhody, Azalea & Berries Plant Food 4 LB โ Organic Acidic Soil Fertilizer with My Garden Pool Soil Test Strips & Claw Gardening Gloves
Organic fertilizer for acid-loving plants like azalea, rhody, and blueberries
$ 24.99
free delivery
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Plant Rooting Powder Fast Absorption Root Booster Soluble
Promotes Stronger Roots: Powder plant food with a high magnesium content accelerates root growth and strengthens the root system, improving survival rates for flowering plants, shrubs, or vegetables grown in nutrient-deficient soils
$ 12.95
free delivery
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Muriate of Potash Fertilizer, 0-0-60 NPK Ratio for Plants, 5 lbs
PREMIUM POTASH FERTILIZER: Derived from premium muriate of potash, our crystal-form potassium plant fertilizer is concentrated & helps in the formation & transfer of sugar & other plant nutrients.
$ 17.47
free delivery
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Persist PAF Organic Soil Acidifier for Gardening and Indoor Plants - Optimal pH Solution for Lush Growth and Blooms Flowers Orchids Blueberry Fertilizer - 16 fl oz
Eco-Friendly Plant Nourishment: PERSIST garden fertilizer is an eco-friendly solution formulated organically. It's a sustainable choice for enhancing plant growth and promoting healthy environments. Our soil acidifier minimizes ecological impact and supports a natural cycle of renewal within your garden ecosystem.
$ 16.99
free delivery
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Happy Frog Acid Loving 720167 HAPPY FROG ACID LOVING PLANTS 4lb
Sold on Amazon
$ 24.94
free delivery
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ORGANIC GARDEN LIME 6LB
Easy Gardener
$ 17.80
free delivery
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True Organic Azalea, Camellia & Rhododendron Food โ Organic Fertilizer for Low-pH Plants โ 4lb Bag
Enhances Flowering for Acid-Loving Plants: True Organic Azalea, Camellia & Rhododendron Food promotes lush blooms on plants that thrive in low-pH soil.
$ 14.17
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We have found a total of 171 hydrangea fertilisers deals for you at amazon, Ace Hardware, Zoro, and other shops. The most popular brands are: Gardenera, GARDENWISE, and TPS NUTRIENTS. Today's offer is Espoma Organic Holly-Tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 36 lb. Bag; The Original & Best Fertilizer for All Acid Loving Plants Including Rhododendrons & Hydrangeas. with 23% discount. The lowest price we found in our deals is $ 12.80 . The highest price in our price comparison is $ 299.97 . Currently, we have selected 6 reliable shops for you to buy hydrangea fertilisers affordably.