Organic lawn fertiliser deals(Disclaimer)
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🏅 120 organic lawn fertilisers in price comparison
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💶 Current offers and discounts
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🕝 Last updated on 09.10.2026
Down To Earth All Natural Fertilizers Organic Bio-Turf - 8-3-5, 25 lb
All-Natural Formulation: Down to Earth Bio-Turf is all natural fertilizer with 8-3-5 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 78.25
free delivery
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Espoma Organic Weed Preventer Plus Lawn Food from 100% Corn Gluten Meal. Helps Prevent Weed Seed Establishment and Provides Organic nitrogen that Keeps lawns a deep Green Color. 25 lb. Bag
CONTAINS: Espoma Organic Weed Preventer Plus Lawn Food is made from 100% corn gluten meal. No sludges or toxic ingredients.
$ 65.66
free delivery
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11% discount
Scotts Green Max Lawn Food, 16.67 lbs.
Feeds for deep greening in just 3 days
$ 33.24
$ 37.49
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Espoma Organic Chicken Manure 25 lb. Bag. All Natural & Organic Fertilizer for All Flowers, Vegetables, Trees, and Shrubs. for Organic Gardening.
FOR USE ON: Use Chicken Manure organic fertilizer for flowers (annuals, perennials, and roses), Vegetables (tomatoes, peppers, squash, and lettuce), trees and shrubs.
$ 30.96
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Advanced 16-4-8 Balanced NPK - Lawn Food Quality Liquid Fertilizer - Spring & Summer Concentrated Spray - Any Grass Type - Simple Lawn Solutions (32 Ounce)
Complete NPK Lawn Food: 16-4-8 is the perfect blend of key macronutrients. This lawn liquid food turf fertilizer also contains Seaweed & Fish.
$ 23.77
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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-tone’s natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
$ 29.99
$ 38.99
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Down To Earth All Natural Fertilizers Organic Granular Humic Acids - 5 lb
Down to Earth Granular Humic Acids is a five pound box of all natural fertilizer and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 19.99
free delivery
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10% discount
Scotts Turf Builder Weed & Feed3, 14.29 lbs.
Up to 2X more powerful dandelion and clover control (vs. previous formula)
$ 31.03
$ 34.49
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Down To Earth All Natural Fertilizers Organic Vegetable Garden - 5 lb
Safe for the Environment: Non-toxic and safe for beneficial insects, pollinators, pets, and the surrounding ecosystem, promoting a healthier garden environment.
$ 21.99
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Commercial Grade Lawn Fertilizer with Iron- Liquid Fertilizer Spray- Nitrogen and Iron for Deeper Green Turf- Any Grass Type - Simple Lawn Solutions - Lawn Energizer - 32 Ounce
Liquid Lawn Fertilizer Booster: Iron and Nitrogen Blend. Lawn Energizer booster provides essential nutrients needed to darken the green of your lawn
$ 24.77
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Down To Earth All Natural Fertilizers Organic Prilled Dolomite Lime - 5 lb
Raises Soil pH Naturally: Helps correct acidic soils for optimal nutrient uptake.
$ 19.99
free delivery
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GS Plant Foods Humic Acid Soil Amendment – Leonardite-Derived Liquid Concentrate for Improved Soil Structure & Nutrient Availability – OMRI Listed for Organic Use – 32 Oz
IMPROVES SOIL STRUCTURE & NUTRIENT AVAILABILITY- GS Plant Foods Humic Acid Soil Amendment supports healthy soil by enhancing cation exchange capacity and helping the root zone access existing nutrients in the soil more efficiently. Derived from high-quality Leonardite.
$ 21.95
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Jobe's Organics Granular Bone Meal Fertilizer, Strong Root Development for Bulbs, Tomatoes, Roses, and Other Flowering Plants, 4 lbs Bag
Package contains 4 pounds organic bone meal plant fertilizer grains and is produced to avoid wasteful runoff, mess, hazards and smells
$ 19.99
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Espoma Organic Lightning Lime, Fast Acting Pelletized Lime for Soil pH Correction on Lawns & Gardens. 30 lb. Bag Covers up to 5,000 Sq. Ft. Pack of One
FOR USE ON: Use Lightning Lime to help correct pH of acid soils and make fertilizers more effective. Lightning Lime helps grow greener lawns.
$ 39.06
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Neptune's Harvest Fish Fertilizer (2-4-1) - Organic Liquid Plant Fertilizer - Fish Hydrolysate for Vegetables, Flowers, Fruit, Trees, Grass - Indoor and Outdoor Plant Food (Gallon)
Derived for Maximum Growth: Start with nutrition designed to work with nature; Neptune’s Harvest Organic Fish Fertilizer 2-4-1 is a liquid fish fertilizer and organic fish plant food made using a unique cold process that protects the vitamins, amino acids, enzymes, and growth hormones; sourced from clean, mineral rich North Atlantic Ocean fish and never lake, farmed, or river fish; this fertilizer supports lawns, vegetables, flowers, and indoor plants throughout the growing season and is safe for kids and pets
$ 49.99
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Neptune’s Harvest Seaweed Plant Food (0-0-1) - Multi-Purpose Seaweed Organic Liquid Fertilizer - Indoor & Outdoor Plant Fertilizer for Lawns, Gardens, Vegetables, & Flowers (Quart)
Derived for Maximum Growth: Neptune’s Harvest Organic Seaweed Plant Food is an organic seaweed liquid fertilizer made from Ascophyllum Nodosum seaweed (Norwegian kelp) in liquid form, harvested from cold North Atlantic waters; this liquid fertilizer acts as a natural storehouse of over 60 nutrients, amino acids, trace minerals, and natural growth promoters, making it suitable for both indoor & outdoor plants including houseplants, vegetables, flowers, and lawns and is safe for kids and pets
$ 24.99
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Jobe’s Organics Granular All Purpose Fertilizer, Easy Plant Care Fertilizer for Vegetables, Flowers, Shrubs, Trees, and Plants, 16 lbs Bag
Package contains 16 Pounds organic all purpose plant fertilizer grains and is produced to avoid wasteful runoff, mess, hazards and smells
$ 26.80
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GS Plant Foods Humic Acid Soil Amendment – Leonardite-Derived Liquid Concentrate for Improved Soil Structure & Nutrient Availability – OMRI Listed for Organic Use – 1 Gallon
IMPROVES SOIL STRUCTURE & NUTRIENT AVAILABILITY- GS Plant Foods Humic Acid Soil Amendment supports healthy soil by enhancing cation exchange capacity and helping the root zone access existing nutrients in the soil more efficiently. Derived from high-quality Leonardite.
$ 41.95
free delivery
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Wiggle Worm 100% Pure Organic Worm Casting Fertilizer, 30lb
100% Pure Castings: Each bag of WIGGLE WORM Worm Castings is OMRI listed organic, nutrient-rich, and mineral-dense pure castings, not vermicompost or uneaten worm bedding, and is one of the only castings products to be recognized as a fertilizer due to our special manufacturing and harvesting process.
$ 36.04
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Espoma Organic Spring Lawn Booster 8-0-0 Natural & Organic Lawn Fertilizer. Long Lasting Slow-Release Nitrogen Enhanced with Calcium. 30 lb. Bag Covers up to 5,000 Sq. Ft.
CONTAINS: Espoma Organic Spring Lawn Booster is a rich blend of the finest natural & organic ingredients enhanced with extra calcium. 8-0-0 Fertilizer analysis. Adds Long Lasting Nitrogen for Deep Green Color. Environmentally Safe - No sludges or toxic ingredients.
$ 44.99
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Liquid Soil Loosener- Soil Conditioner-Use alone or when Aerating with Mechanical Aerator or Core Aeration- Simple Lawn Solutions- Any Grass Type-Great for Compact Soils, Standing water, Poor Drainage
Liquid Soil Loosener: Can be used Alone or with Mechanical or Core Aeration, Aerating and Aerate Tools. Liquid Soil Loosener Conditions Compact Soil. Helps the Downward Movement of Water Allowing Vertical Drainage and Increased Water Infiltration.
$ 34.98
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Bloom City Seaweed and Kelp Liquid Fertilizer for Plants, 32 oz
Organic Seaweed & Kelp Fertilizer – Seaweed fertilizer for plants made from clean kelp seaweed fertilizer sources for natural plant nutrition.
$ 19.99
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Down To Earth All Natural Fertilizers Organic Rose & Flower Mix - 5 lb
Balanced NPK Ratio (4-8-4): Optimized to enhance flowering and root development while maintaining healthy leaf growth.
$ 24.99
free delivery
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Organic Micronutrient Booster- Complete Plant & Turf Nutrients- Simple Grow Solutions- Garden & Lawn Fertilizer- Grower, Gardener- Liquid Food for Grass, Tomatoes, Flowers, Vegetables (32 Ounce)
Micro Booster is a Concentrated Liquid Micronutrient Blend Designed to Enhance Color and Improve the Overall Vigor of your Turf, Garden or Plants.
$ 24.97
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Jobe's Organics Garden Lime, Lime Powder Soil Amendment for Lawns, Plants, and Gardens, 6 lbs Bag
Package contains 6 pounds organic soil de-acidifier grains and is produced to avoid wasteful runoff, mess, hazards and smells
$ 13.85
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29% discount
Wiggle Worm 100% Pure Organic Worm Casting Fertilizer, 15lb
100% Pure Castings: Each bag of WIGGLE WORM Worm Castings is OMRI listed organic, nutrient-rich, and mineral-dense pure castings, not vermicompost or uneaten worm bedding, and is one of the only castings products to be recognized as a fertilizer due to our special manufacturing and harvesting process.
$ 18.99
$ 26.62
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23% discount
Scotts EZ Seed Patch & Repair Sun and Shade, 20 lbs.
WHEN TO APPLY : This lawn seed mix of Kentucky bluegrass seed, perennial ryegrass, and fine fescue grass seed germinates best when daytime temperatures are between 60°F and 80°F with no danger of frost
$ 59.87
$ 77.49
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Fox Farm Big Bloom Liquid Plant Food - Organic Bloom Fertilizer for Flowering & Fruiting Plants, Contains Earthworm Castings & Bat Guano - Supports All Stages of Plant Growth - 0-0.5-0.7 NPK, 1 Pint
GROWTH SUPPORT FOR EVERY STAGE: Big Bloom Fertilizer is carefully formulated to support plants during every stage of growth.
$ 18.99
free delivery
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Neptune’s Harvest Seaweed Plant Food (0-0-1) - Multi-Purpose Seaweed Organic Liquid Fertilizer - Indoor & Outdoor Plant Fertilizer for Lawns, Gardens, Vegetables, & Flowers (Pint)
Derived for Maximum Growth: Neptune’s Harvest Organic Seaweed Plant Food is an organic seaweed liquid fertilizer made from Ascophyllum Nodosum seaweed (Norwegian kelp) in liquid form, harvested from cold North Atlantic waters; this liquid fertilizer acts as a natural storehouse of over 60 nutrients, amino acids, trace minerals, and natural growth promoters, making it suitable for both indoor & outdoor plants including houseplants, vegetables, flowers, and lawns and is safe for kids and pets
$ 19.99
free delivery
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Down To Earth All Natural Fertilizers Organic Acid Mix - 4-3-6, 5 lb
A Natural fertilizer blended especially for acid lovers such as rhododendrons, azaleas, camellias, hydrangeas, evergreens, blueberries, raspberries, strawberries, potatoes and other plants that need a low pH
$ 21.99
free delivery
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Burpee Bone Meal Fertilizer | Add to Potting Soil | Strong Root Development | OMRI Listed for Organic Gardening | for Tomatoes, Peppers, and Bulbs, 1-Pack, 3 lb (1 Pack)
STRONGER ROOT DEVELOPMENT: Bone Meal is a natural source of vital, readily available organic nitrogen, phosphorus and calcium that promotes strong plant roots, vibrant blooms and more delicious vegetables. Helps to enhance your plants throughout the growing season!
$ 21.00
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Down To Earth All Natural Fertilizers Organic Bio-Live - 5-4-2, 25 lb
Down to Earth Bio Live is a twenty-five pound box of all natural fertilizer with 5-4-2 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 89.99
free delivery
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Neptune's Harvest Fish Fertilizer (2-4-1) - Organic Liquid Plant Fertilizer - Fish Hydrolysate for Vegetables, Flowers, Fruit, Trees, Grass - Indoor and Outdoor Plant Food (Quart)
Derived for Maximum Growth: Start with nutrition designed to work with nature; Neptune’s Harvest Organic Fish Fertilizer 2-4-1 is a liquid fish fertilizer and organic fish plant food made using a unique cold process that protects the vitamins, amino acids, enzymes, and growth hormones; sourced from clean, mineral rich North Atlantic Ocean fish and never lake, farmed, or river fish; this fertilizer supports lawns, vegetables, flowers, and indoor plants throughout the growing season and is safe for kids and pets
$ 24.99
free delivery
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Down To Earth All Natural Fertilizers Organic All Purpose - 4-6-2, 25 lb
All-Natural Formulation: Down To Earth All-Purpose Mix is a twenty-five-pound bag of all-natural fertilizer with 4-6-2 formula and is ideal for all types of transplants
$ 59.79
free delivery
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Down To Earth All Natural Fertilizers Organic Bone Meal - 3-15-0, 25 lb
Down to Earth Bone Meal is a twetny-five pound bag of all natural fertilizer with 3-15-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 65.00
free delivery
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Scotts Halts Crabgrass & Grassy Weed Preventer, 10.06 lbs.
One application prevents crabgrass all season long
$ 24.97
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Liquid Kelp Seaweed Fertilizer Concentrate - Blue Planet Nutrients Ascophyllum Nodosum Liquid Seaweed Supplement - Makes 470 Gallons - Quart (32 oz)
Explosive Root & Plant Vitality: Premium liquid kelp concentrate derived from Ascophyllum nodosum seaweed delivers natural growth hormones, trace minerals, and amino acids for stronger roots and lush foliage in every garden.
$ 19.95
free delivery
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Scotts Turf Builder with Moss Control, 5,000 sq. ft.
Kills moss and thickens grass to fill in bare spots
$ 34.99
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Down To Earth All Natural Fertilizers Organic Fish Bone Meal - 4-12-0, 25lb
Down To Earth Fish Bone Meal is a twenty pound bag of all natural fertilizer with 3-16-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic productionDown To Earth Fish Bone Meal is a twenty-five pound bag of all natural fertilizer with 4-12-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 81.29
free delivery
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Neptune’s Harvest Organic Kelp Meal Plant Food (1-0-2) - 4 lb Resealable Bag - Multi-Purpose Seaweed Fertilizer - Indoor & Outdoor Plant Fertilizer for Lawns, Gardens, Vegetables & Bulbs
Derived for Maximum Growth: Neptune’s Harvest Organic Kelp Meal is a dry fertilizer made from Ascophyllum Nodosum (Norwegian kelp), designed as an all-purpose plant food; this kelp meal fertilizer adds organic matter, trace minerals, and essential nutrients to soil, enhancing the growth of vegetables, flowers, lawns, and other plants; perfect for improving soil health and promoting robust growth throughout the growing season and is safe for kids and pets
$ 32.99
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Old Castle Lawn & Garden 54055009 098962 Jolly Gardner Fast Acting Lime, 5000 sq. ft.
Adds calcium and magnesium nutrients essential for lawn and garden growth not available from fertilizers
$ 43.58
free delivery
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Down To Earth All Natural Fertilizers Organic Blood Meal - 12-0-0, 20 lb
Down To Earth Blood Meal is a twenty pound bag of all natural fertilizer with 12-0-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 106.71
free delivery
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GS Plant Foods Root Ruckus Compost Fertilizer Organic Plant Food - Turbo Charged Compost for Plants - Humic Acid & Sea Kelp Nutritional Root Supplement for Lawns, Soil, Shrubs & Vegetables - 32 Oz
TURBO-CHARGED LIQUID COMPOST - Root Ruckus works to enhance abiotic stress tolerance, enhances the conversion of applied fertilizers via natural chelating agents. It improves growing conditions for better plant establishment & overall plant nutrition.
$ 22.95
free delivery
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MARPHYL All-Purpose Plant Food – Organic Nutrient-Rich Fertilizer & Soil Enhancer for Indoor & Outdoor Flowers, Vegetables, Succulents, Bamboo & Hydroponics
Provides balanced macro and micronutrients for healthy plant growth.
$ 14.96
free delivery
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Jobe’s Organics Granular Fertilizer, Organic Fertilizer for Palm Trees and Plants, 4 lbs Bag
Package contains 4 pounds organic fertilizer grains for palm trees and plants and is produced to avoid wasteful runoff, mess, hazards and smells
$ 16.65
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Espoma Organic Soil Acidifier Soil Amendment; Lowers Soil pH and Turns Hydrangeas Blue! Contains Elemental Sulfur & can be Used for Organic Gardening 30 lb. Bag - Pack of 1
FOR USE ON: For all Acid-loving plants; Use Espoma Organic Soil Acidifier for azaleas, hydrangeas, rhododendrons, blueberries, evergreens, strawberries, camellias, and all plants that thrive in acidic soils.
$ 47.65
free delivery
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MicroLife Multi-Purpose (6-2-4) Professional Grade Granular Organic Fertilizer for All Plants, 7 LBS
EXTREMELY POWERFUL BIOLOGICAL AND NUTRITIONAL MULTI-PURPOSE FERTILIZER: contains over 100 + minerals, vitamins, natural plant hormones and stimulators, essential sugars/amino acids/carbon and protein plus billions of beneficial microorganisms including Endo & Ecto Mycorrhizal
$ 38.97
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Down To Earth All Natural Fertilizers Organic Rose & Flower Mix - 25 lb
Down To Earth Citrus Mix is a twenty-five pound box of all natural fertilizer with 6-3-3 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 64.99
free delivery
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39% discount
Scotts Super Bloom Water Soluble Plant Food, 2 lbs.
Contains high phosphorus to help plants bloom
$ 14.96
$ 24.49
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Great Big Tomatoes Fertilizer Booster for Vegetable Gardens, 32 Ounce
GREAT FOR BEGINNERS: The quality of garden soil makes a big difference in your garden success, whether it's in containers or in the ground. When you add Great Big Tomatoes as a complement to your tomato fertilizer, you boost the quality of the soil which makes fertilizer work better and tomato plant roots happier—a great gifts for her who loves growing her own food.
$ 26.50
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Scotts Turf Builder Starter Food for New Grass, 3 lbs.
Grows new grass 70% thicker, 35% quicker versus unfed grass
$ 18.47
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MARPHYL All-Purpose Plant Food – Organic Nutrient-Rich Fertilizer & Soil Enhancer for Indoor & Outdoor Flowers, Vegetables, Succulents, Bamboo & Hydroponics
Supplies essential nutrients for steady plant development and growth.
$ 28.90
free delivery
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Jobe’s Organics Granular Bulb Fertilizer, Organic Bulb Fertilizer for Tulips, Daffodils, and Other Bulbs, 4 lbs Bag
Package contains 4 pounds organic bulb fertilizer grains and is produced to avoid wasteful runoff, mess, hazards and smells
$ 16.99
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Ribbon Organics OMRI Certified Organic Compost Size: 7.9 Gallons, 32-35 Pound Bag
Improves soil structure & aeration
$ 49.97
free delivery
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Down To Earth All Natural Fertilizers Organic Bio-Fish - 7-7-2, 25 lb
Down to Earth Bio Fish is a twenty-five pound bag of all natural fertilizer with 7-7-2 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 73.99
free delivery
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General Hydroponics GH1622 Fertilizer, 1 Quart
General Hydroponics FloraNova Grow 7-4-10 contains the robust strength of dry fertilizer in the rapid application of a liquid
$ 26.36
free delivery
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5% discount
Espoma Organic Bulb-Tone 3-5-3 Natural & Organic Fertilizer and Plant Food for All Spring and Fall Bulbs. 4 lb. Bag. Use for Planting & Feeding to Promote Vibrant Blooms
FOR USE ON: Use Bulb-tone organic fertilizer for all Fall bulbs like tulips, daffodils, crocus & hyacinths and on Spring bulbs like gladioli and lilies
$ 16.07
$ 16.99
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GreenGro Pride Lands Bloom Organic Fertilizer 2-5.5-5.5, 5 lb
Increase Your Plant Yields - Bigger buds and flowers. Brighter plants. Supercharge your garden and plants with the nutrients they need during the bloom stage. Our industry-leading fertilizer is a premium blend of microbes, biochar, mycorrhiza, and dry amendments that boosts plant growth.
$ 38.99
free delivery
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Organic Bloom Booster, Incredible Bulk 0.1-10-25. Organic Vegan Plant Food (1lb)
Unleash Explosive Blooms: Incredible Bulk bloom booster supercharges your plants with a powerful blend of organic ingredients – rock phosphate, kelp, and sulfate of potash – to maximize flowering, yield, and overall plant vitality.
$ 28.99
free delivery
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16% discount
PlantBest Coco Mulch Compressed Block 9.1 lb – Expands to 64 Quarts and Up to 17.5 Sq. Feet, Organic Coconut Mulch for Landscaping, Garden Beds, Trees, Plants & Weed Control
Mulch
$ 28.89
$ 34.49
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Down To Earth All Natural Fertilizers Organic Feather Meal - 12-0-0, 20 lb
Down to Earth Feather Meal is a twenty pound bag of all natural fertilizer with 12-0-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 69.71
free delivery
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FoxFarm Soil Liquid Trio Pack - Big Bloom, Grow Big, Tiger Bloom Fertilizers Supports Vigorous Plant Growth, Bud Development & Abundant Fruit - Complete Liquid Plant Food Set - 3 Quart Bottles
COMPLETE PLANT POWER TRIO: The FoxFarm Soil Liquid Trio Pack includes Tiger Bloom, Grow Big, and Big Bloom fertilizers, designed to work together as a complete nutrition program for supporting vigorous growth, multiple bud development and abundant fruit
$ 69.99
free delivery
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Liquinox 7128 Fish Emulsion 5-1-1 Fertilizer, 1-Gallon
All purpose liquid fish fertilizer: Use on flowers, lawns, shrubs, trees, and other outdoor plants
$ 34.49
free delivery
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23% discount
Espoma Organic Vegetable & Flower Garden Soil Natural and Organic in Ground Planting Mix. Use When Planting & Transplanting. for Organic Gardening. 1 Cubic Foot Bag
FOR USE: Use when planting or transplanting to improve native soil.
$ 15.99
$ 20.71
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BioAdvanced 3-In-1 Weed and Feed for Southern Lawns, Granules, 12.5 lb, 5,000 Sq Ft
SOUTHERN LAWNS: Specially formulated for Southern lawns like Bermudagrass, St. Augustinegrass (including Floratam), and more, this grass fertilizer provides care and acts as a weed killer for lawns
$ 79.92
free delivery
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Down To Earth All Natural Fertilizers Organic Acid Mix - 4-3-6, 25 lb
All-Natural Formulation: Down To Earth Acid Mix is a natural fertilizer with 4-3-6 formulation
$ 64.99
free delivery
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Down To Earth All Natural Fertilizers Organic Citrus Mix - 6-3-3, 25 lb
Down To Earth Citrus Mix is a twenty-five pound box of all natural fertilizer with 6-3-3 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 64.99
free delivery
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Jonathan Green 12192 Coverage Love Your Soil, 1,000 sq. ft., Natural Organic
Creates proper soil conditions to grow a great lawn,
$ 21.99
free delivery
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Burpee, 9 Quarts | Premium Organic Potting Natural Soil Mix Food Ideal for Container Garden-Vegetable, Flower & Herb Use for Indoor Outdoor Plant
ALL-NATURAL MIX: Burpee Organic Premium Potting Mix is formulated with plant food & coconut coir to promote seed & root growth and healthy flower, vegetable & herb plants. OMRI Listed for organic use.
$ 20.69
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Jonathan Green Mag-I-Cal Soil Food for Lawns in Acidic Soil - 15,000 Sq Ft
RAISES SOIL PH - Lawns thrive in soil with pH levels between 6.2 and 7.0. When soil pH is below this range grass becomes light green, weeds persist, and fertilizer nutrients aren't fully absorbed. Mag-I-Cal rapidly and efficiently raises soil pH.
$ 63.21
free delivery
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14% discount
Down to Earth Blood Meal Fertilizer Mix 12-0-0, 5 lb
Down To Earth Blood Meal is a five pound box of all natural fertilizer with 12-0-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 36.99
$ 43.00
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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-tone’s natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
$ 64.99
free delivery
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Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, 15 Count
Package contains 15 evergreen fertilizer spikes and are produced to avoid wasteful runoff, mess, hazards and smells
$ 13.99
free delivery
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8% discount
Xtreme Gardening Mykos Mycorrhizae for Plants- Granular Mycorrhizal Fungi Root Inoculant, OMRI Listed Organic Biofertilizer for Stronger Roots & Nutrient Uptake (2.2 lbs)
BOOSTS ROOT GROWTH NATURALLY – Contains powerful mycorrhizal fungi that expand root systems for better water and nutrient uptake.
$ 27.49
$ 29.99
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Howard Johnsons 7133 16-16-16 Fertilizer, 20 lb
Made of high quality ingredients
$ 43.42
free delivery
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Liquid Kelp Seaweed Fertilizer Concentrate (Gallon) - Blue Planet Nutrients Ascophyllum Nodosum Liquid Seaweed Supplement - Makes 1,600+ Gallons - Organic Kelp for All Plants & Gardens
Explosive Root & Plant Vitality: Premium liquid kelp concentrate derived from Ascophyllum nodosum seaweed delivers natural growth hormones, trace minerals, and amino acids for stronger roots and lush foliage in every garden.
$ 39.95
free delivery
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Malibu Compost Bu's Blend Biodynamic Compost, 1 cu. ft.
Malibu Compost Bu'S Blend Biodynamic Compost 1Cuft This Compost Repairs Your Soil'S Ecosystem, Saves Water And Serves As A Source Of Humus For Planting
$ 53.46
free delivery
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15% discount
Espoma Organic Traditions Bone Meal 4-12-0 - 4.5 lb Bag #BM5
FOR USE ON: Use Bone Meal organic fertilizer for all bulbs both Spring and Fall as well as annual and perennial flowers
$ 16.98
$ 19.97
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Down To Earth All Natural Fertilizers Organic Cottonseed Meal - 6-2-1, 20lb
Down to Earth Cottonseed Meal is a twenty pound bag of all natural fertilizer with 6-21-1 formula
$ 50.29
free delivery
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Organic Kelp Fertilizer by GS Plant Foods - Omri Certified (1 Quart) - Kelp Fertilizer for Gardens, Lawns & Soil
OMRI ORGANIC LISTED SEAWEED & KELP FERTILIZER: Liquid Kelp is a natural plant food that provides a range of benefits for plant health and nutrition. OMRI listed for organic use, GS Plant Foods Liquid Seaweed Fertilizer is a completely natural, seaweed extract fertilizer for plants. Our liquid seaweed will optimize soil conditions for greater root mass and improve nutrient uptake. It can be applied without concern for harmful chemicals or nutrient loss to the environment.
$ 22.95
free delivery
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Bloom City Professional Grade Ultra Pure Cal-Mag Fertilizer, (32 oz)
Easy Mixing Directions: Simply add 2-5ml per gallon of feedwater, then water your plants as you normally would. A straightforward addition to your plant care routine, suited for all types of plants.
$ 17.99
free delivery
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Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer, 1.5lb
10-30-20 Analysis - Great for producing brighter, more plentiful flowers in flowering plants.
$ 23.91
free delivery
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16% discount
Espoma Organic Rose-Tone 4-3-2 Organic Fertilizer for All Types of Roses and Other Flowering Plants. Promotes Vigorous Growth and Blooming. 18 lb. Bag
FOR USE ON: Use Rose-tone organic fertilizer for all types of roses including knockouts, and climbers. Also, for flowering plants including viburnum, bougainvillea & clematis.
$ 26.99
$ 31.99
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Bloom City Organic Wild Fish Fertilizer for Vigorous Plant Growth, 32 oz
Made from Wild Fish Nutrients – Formulated to support plant growth using fish-based nutrition.
$ 18.99
free delivery
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Jobe’s Garden Fertilizer Spikes, Easy Plant Care Slow Release Fertilizer for Fruit and Citrus Plants and Trees, 15 Count
Package contains 15 fruit and citrus fertilizer spikes and is produced to avoid wasteful runoff, mess, hazards and smells
$ 17.98
free delivery
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Sustane All Natural Flower and Vegetable Plant Food, 5-Pound
Provides all essential plant nutrients
$ 22.28
free delivery
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Scotts EZ Seed Patch & Repair Tall Fescue Lawns, 10 lbs.
TALL FESCUE GRASS: This Scotts grass seed mix contains a combination of high performance Tall Fescue grass seed, mulch that expands, controlled release fertilizer, tackifier to help keep seed from washing away, and a protectant to help keep seedlings safe from harmful diseases
$ 42.99
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Wiggle Worm 100% Pure Organic Worm Casting Fertilizer, 4.5lb
100% Pure Castings: Each bag of WIGGLE WORM Worm Castings is OMRI listed organic, nutrient-rich, and mineral-dense pure castings, not vermicompost or uneaten worm bedding, and is one of the only castings products to be recognized as a fertilizer due to our special manufacturing and harvesting process.
$ 18.71
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Preen Garden Weed Preventer Plus Plant Food 5.625 lb. Covers 900 sq. ft.
Use anytime during the spring, summer, or fall in flower and ornamental garden beds, around ground covers, trees, and shrubs
$ 16.97
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Jonathan Green Mag-I-Cal Soil Food for Lawns in Acidic Soil - 5,000 Sq Ft
RAISES SOIL PH - Lawns thrive in soil with pH levels between 6.2 and 7.0. When soil pH is below this range grass becomes light green, weeds persist, and fertilizer nutrients aren't fully absorbed. Mag-I-Cal rapidly and efficiently raises soil pH.
$ 25.77
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Big Foot Mycorrhizal Fungi Inoculant - Living Mycorrhizae for Plants 4 oz
LONG-LASTING BENEFITS: Once applied, it will last for the life of the plant, providing enduring benefits
$ 14.49
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Down To Earth Organic Feather Meal Fertilizer Mix 12-0-0, 5 lb
Down to Earth Feather Meal is a five pound box of all natural fertilizer with 12-0-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 33.25
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Coast of Maine (8qt) Sprout Island Blend, Organic & Natural Seed Starter for Seed Germination & Root Plant Cuttings
PREMIUM INGREDIENTS: This specifically crafted organic compost blend for seed germination and rooting cuttings is carefully formulated to provide essential nutrients that supports seedling development, drainage and aeration.
$ 15.45
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16% discount
Miracle-Gro Shake 'N Feed Tomato, Fruit & Vegetable Plant Food, 4.5 lb.
FEEDS UP TO 3 MONTHS: Miracle-Gro Shake 'N Feed Tomato, Fruit & Vegetable Plant Food is a plant fertilizer that feeds plants for up to 3 months, and nourishes above and below the soil
$ 17.23
$ 20.49
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Milky Spore 80010-9 Japanese Beetle and Other Beetle Killer For Insects
Natural Beetle Control: Provides an efficient way to naturally control Japanese beetle grubs in lawns before they can grow to maturity.
$ 33.99
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Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 25 lb. Bag; The Ultimate Starter Plant Food
FOR EVERYTHING YOU PLANT: Use Bio-tone Starter Plus fertilizer when planting / transplanting all plants
$ 44.99
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Jobe's Organics Granular Blood Meal Fertilizer, Excellent Source of Nitrogen for Spinach, Broccoli, and Leafy Greens, 3 lbs Bag
Package contains 3 pounds organic blood meal plant fertilizer grains and is produced to avoid wasteful runoff, mess, hazards and smells
$ 19.50
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Alaska Morbloom Concentrate 0-10-10 Fertilizer, 1 Gallon
Encourages Budding And Blooming For Abundant And Colorful Flowers
$ 24.97
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GreenView Weed and Feed Lawn Fertilizer, 13 lb Bag, Covers 5,000 sq. ft.
Kills over 250 common lawn weeds - including dandelions, clover and plantain
$ 21.12
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Down To Earth All Natural Fertilizers Organic Citrus Mix - 6-3-3, 5 lb
Down To Earth Citrus Mix is a five pound box of all natural fertilizer with 6-3-3 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 22.99
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ENCAP 10898-24 Fast Acting Sulfur Plus AST, 20-Pound Pelletized Soil Acidifier for Azaleas and Rhododendrons
10,000 Sqft Coverage
$ 45.40
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7% discount
FoxFarm Bush Doctor Kelp Me Kelp You Seaweed Plant Food - 0.5-0-0.5 Liquid Kelp Fertilizer for Gardens, Hydroponic & Drip Irrigation Systems - Nutrient Uptake & Plant Growth - 1 Quart
NURTURE WITH NATURE’S BEST: Nurture your plants with the power of nature. Our liquid seaweed fertilizer is made from Ascophyllum nodosum seaweed, for growing fruits, vegetables, and flowers
$ 29.78
$ 31.99
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BioAdvanced 12 Month Tree and Shrub Protect and Feed, Granules, 4 lb, Insect Killer, Tree Fertilizer & Plant Food
INSECT KILLER: 12 Month Tree & Shrub Protect & Feed kills Japanese Beetles, Emerald Ash Borers, Adelgids, Leafminers, Aphids, and other listed insects that damage trees and shrubs
$ 28.47
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Humane Plant Food Indoor House Plants, All-Purpose Organic Indoor Plant Fertilizer - NutriDense (5oz)
HIGH QUALITY - Our fertilizer is made with only the highest quality ingredients, ensuring that your plants will receive the nutrients they need to thrive.
$ 13.99
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Just Scentsational Lawn & Vegetable Fertilizer NPK 10-6-4 12lb Shaker
The nitrogen content promotes healthy leaf and stem growth.
$ 26.88
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5% discount
Miracle-Gro Water Soluble All Purpose Plant Food, 10 lb.
FEEDS ALL PLANTS: Miracle-Gro Water Soluble All Purpose Plant Food is a plant fertilizer that feeds all outdoor, in-ground and indoor plants, including roses, flowers, houseplants, vegetables, and trees
$ 29.99
$ 31.49
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Espoma Organic Garden Gypsum Soil Conditioner; All-Natural & pelletized mined Gypsum with no fillers or additives. Helps Loosen Clay Soil; 6 lb. Bag Pack of one
FOR USE ON: Use Garden Gypsum to help loosen heavy clay soil for better plant root growth. Also helps cure turf burns from Winter ice-milter salts and pet spotting
$ 17.83
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Roots Organics HPK, Liquid Guano Booster, 0-4-3 NPK, Quart
Roots Organics HPK liquid bloom booster features a combination of seabird guano and phosphate rock, renowned as unparalleled reserves of available phosphorus, combined with langbeinite, a powerful source of potassium and magnesium that is carefully mined from ancient sea beds in the desert of the American Southwest.
$ 31.61
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Miracle-Gro Shake 'N Feed Citrus, Avocado, Mango Plant Food - Fertilizer for Container and In-Ground Plants, Citrus, Avocado and Mango Trees, 4.5 lbs.
Miracle-Gro Shake 'N Feed Citrus, Avocado, Mango Plant Food contains added potassium, magnesium, sulfur, and iron to help improve common nutrient deficiencies
$ 19.99
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Dr. Earth 7004 Concentrate 3 Controls Organic Fungicide Hose End, 32-Ounce
Active Ingredients: Rosemary Oil, Cloves And Clove Oil, Peppermint Oil And Malic Acid
$ 14.68
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Miracle-Gro Shake 'N Feed All Purpose Plant Food, 8 lb.
3 MONTHS OF FEEDING: Miracle-Gro Shake 'N Feed All Purpose Plant Food feeds plants for up to 3 months, and nourishes above and below the soil
$ 25.47
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Scotts Liquid Turf Builder with Plus 2 Weed Control, 32 fl. oz.
Fertilizes in 24 hours while controlling for weeds
$ 24.97
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Scotts Turf Builder Starter Food for New Grass Ready-Spray, 32 fl. oz.
WEED PREVENTER & FERTILIZER FOR NEW GRASS: Scotts Turf Builder Triple Action Built for Seeding is a lawn food plus pre-emergent weed killer specially designed to jump start grass development, and prevent dandelion and crabgrass for up to 6 weeks
$ 25.99
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Hoffman 20505 Dehydrated Super Manure 4-2-3, 5 Pounds
Dehydrated super manure 4-2-3
$ 19.99
free delivery
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11% discount
Espoma Organic Kelp Meal 1-0-2 Plant Food and Soil Conditioner; All-Natural Cold-Water Seaweed from the Atlantic Ocean with no fillers or additives. 4 lb. Bag Pack of one
FOR USE ON: Use Espoma Organic Kelp Meal plant food and soil conditioner for flowers, vegetables, trees & shrubs
$ 26.69
$ 29.99
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10% discount
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.
THE ORIGINAL: Holly-tone is the original plant food for all acid loving plants. Holly-tone’s natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
$ 26.85
$ 29.99
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2 VERMICOMPOST "worm" TEA BAGS, each bag makes 5 gal of worm tea
One tea bag makes 5 gallons of tea. Steep one tea bag in a five gallon pail of water for 24 hours.
$ 15.99
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Encap 10615-6 Sulfur Pouch Cover, 2.5 Pounds, 1250-Square Feet
Sulfur pouch cover
$ 18.74
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Down To Earth All Natural Fertilizers Organic Bone Meal - 3-15-0, 5 lb
Down to Earth Bone Meal is a five pound box of all natural fertilizer with 3-15-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
$ 23.05
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Qualirey 10 Pack 24″ x 16'' Extra Large Compost Tea Bags 400 Micrometer Mesh Heavy Duty Reusable Filter Bags for Compost Tea Brewing
Qualirey
$ 24.99
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We have found a total of 120 organic lawn fertilisers deals for you at amazon, Ace Hardware, HorseLoverZ.com, and other shops. The most popular brands are: Down To Earth All Natural Fertilizers, Espoma, and Scotts. Today's offer is Scotts Green Max Lawn Food, 16.67 lbs. with 11% discount. The lowest price we found in our deals is $ 13.85 . The highest price in our price comparison is $ 106.71 . Currently, we have selected 15 reliable shops for you to buy organic lawn fertilisers affordably.