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    Espoma Potash - 6 pound, As Shown

    Espoma Potash - 6 pound, As Shown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Potash Garden Fertilizer An enriched source of potassium. Promotes plant vigor and disease-resistance in all flowering... more

    $18.33

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    NPK Industries Raw Potassium Fertilizers, 2-Pound

    NPK Industries Raw Potassium Fertilizers, 2-Pound

    RAW Potassium is a soluble plant supplement that is used for horticultural purposes. RAW Potassium contains 50% soluble Potash which is the highest concentration of fully water soluble Potassium available to the home gardener. This product is used to... more

    $47.96

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    Down to Earth 17813 1/2-Pound Kelp Meal Fertilizer Mix (Plant Food & Fertilizer), Multi (Plastic), Gardening

    Down to Earth 17813 1/2-Pound Kelp Meal Fertilizer Mix (Plant Food & Fertilizer), Multi (Plastic), Gardening

    Perfect for use in seeding mixes and potting soils, A rich source of potash, trace minerals, amino acids and natural plant hormones, Stimulate root development, stops transplant shock, boosts growth, prevents fungal problems and alleviates stress... more

    $16.59

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    Overstock.com

    (650,000+)
    NPK Industries Raw Kelp Fertilizers, 2-Pound

    NPK Industries Raw Kelp Fertilizers, 2-Pound

    RAW Kelp is 99% Kelp extract from seaweed (Ascophyllum Nodosum). This product is water Soluble and contains only 1% soluble potash which is a direct reflection of its purity. Kelp extracts are also very rich in natural plant growth hormones. RAW Kelp... more

    $72.99

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    The Dirty Gardener Green Sand Organic Fertilizer - 5 Pounds

    The Dirty Gardener Green Sand Organic Fertilizer - 5 Pounds

    Green sand supplies a variety of nutrients to improve plant health. Great source of potash, silica, iron oxide, magnesia, lime, phosphoric acid and 22 trace minerals. Helps loosen heavy clay soil. Fertilize your roses with Green sand to prolong their... more

    $15.99

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    Tomato Fertilizer Spikes

    Tomato Fertilizer Spikes

    Don't fuss with feeding schedules or worry about over- or under-fertilizing your tomatoes this season -- with these slow-release spikes, your work is over after planting!Each of these lozenge-shaped spikes contains a powerful NPK mix of 8-24-8,... more

    $6.95

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    Park Seed

    (10,000+)
    11.5 lb. Fruit Tree Fertilizer

    11.5 lb. Fruit Tree Fertilizer

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    Kellogg Garden Organics Fruit Tree Fertilizer is an organic granular fertilizer that is perfect for all fruit and nut trees, plus berry bushes and brambles like raspberries and blackberries. It is specially formulated to provide your fruit trees with... more

    $18.98

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    Algoflash Fertilizer

    Algoflash Fertilizer

    You simply won't believe the power of this patented formula from France! It has grown a carrot 193 inches long, a Chrysanthemum with 7,791 flowers -- and the list goes on! Best of all, it's 100% mineral based, with NO harmful chemicals, NO... more

    $13.95

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    Park Seed

    (10,000+)
    2 lb. Bougainvillea Fertilizer (Pack of 2)

    2 lb. Bougainvillea Fertilizer (Pack of 2)

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    The Bougain 2 lb. Bag of Dry Bougainvillea Fertilizer (2-Pack) can be used for various sizes and varieties of young and mature Bougainvillea to help them achieve vibrant color. For monthly use, the fertilizer will not burn, requires no mixing and each... more

    $18.95

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    Scotts 5,000-Sq Ft Turf Builder Lawn Food (North) Lawn Fertilizer (32-

    Scotts 5,000-Sq Ft Turf Builder Lawn Food (North) Lawn Fertilizer (32-

    Feeds and strengthens to help protect against future problems. Builds strong deep roots. Improves lawns ability to absorb water and nutrients versus an unfed lawn. Okay to re-enter lawn immediately after product is applied. Apply any season to any... more

    $15.97

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    Lowe's

    (25,000+)
    Neptune's Harvest Fertilizers Fertilizers Fish and Seaweed Fertilizer, 9 LB

    Neptune's Harvest Fertilizers Fertilizers Fish and Seaweed Fertilizer, 9 LB

    Neptune's Harvest Fertilizers Fertilizers Fish and Seaweed Fertilizer, 9 LB: more

    $43.60

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    The Dirty Gardener Green Sand Organic Fertilizer - 1 Pound

    The Dirty Gardener Green Sand Organic Fertilizer - 1 Pound

    Green sand supplies a variety of nutrients to improve plant health. Great source of potash, silica, iron oxide, magnesia, lime, phosphoric acid and 22 trace minerals. Helps loosen heavy clay soil. Fertilize your roses with Green sand to prolong their... more

    $8.10

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    The Dirty Gardener Green Sand Organic Fertilizer - 10 Pounds

    The Dirty Gardener Green Sand Organic Fertilizer - 10 Pounds

    Green sand supplies a variety of nutrients to improve plant health. Great source of potash, silica, iron oxide, magnesia, lime, phosphoric acid and 22 trace minerals. Helps loosen heavy clay soil. Fertilize your roses with Green sand to prolong their... more

    $36.99

    FREE shipping

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    The Dirty Gardener Green Sand Organic Fertilizer - 2 Pounds

    The Dirty Gardener Green Sand Organic Fertilizer - 2 Pounds

    Green sand supplies a variety of nutrients to improve plant health. Great source of potash, silica, iron oxide, magnesia, lime, phosphoric acid and 22 trace minerals. Helps loosen heavy clay soil. Fertilize your roses with Green sand to prolong their... more

    $11.99

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    Urban Farm Fertilizers TTF128 Texas Tomato Food 128 Fl. Oz Fertilizer, As Shown

    Urban Farm Fertilizers TTF128 Texas Tomato Food 128 Fl. Oz Fertilizer, As Shown

    Texas Tomato Food from Urban Farm Fertilizers is a targeted, competition fertilizer for tomatoes and all large vegetables. Just shake and pour. All nutrition, including calcium, is instantly available for quick, explosive growth.Perfect for hose-end... more

    $41.29

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    Urban Farm Fertilizers Apples & Oranges Fruits and Citrus Fertilizer, 1 quart, As Shown

    Urban Farm Fertilizers Apples & Oranges Fruits and Citrus Fertilizer, 1 quart, As Shown

    Apples & Oranges nutrient is optimized for all of your fruit and citrus trees. Same 256:1 concentration, perfect for hose-end delivery, and immediately available for absorption by feeder roots. We blend by hand with only the highest quality components... more

    $43.19

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    Urban Farm Fertilizers Texas Tomato Food. Competition Tomato Fertilizer. 1/2 Gallon, As Shown

    Urban Farm Fertilizers Texas Tomato Food. Competition Tomato Fertilizer. 1/2 Gallon, As Shown

    Texas Tomato Food from Urban Farm Fertilizers is a targeted, competition fertilizer for tomatoes and all large vegetables. Just shake and pour. All nutrition, including calcium, is instantly available for quick, explosive growth. Perfect for hose-end... more

    $31.50

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    Urban Farm Fertilizers Texas Tomato Food Fertilizer, 1 quart., As Shown

    Urban Farm Fertilizers Texas Tomato Food Fertilizer, 1 quart., As Shown

    Texas Tomato Food is our specialized big vegetable nutrient. If your focus is tomatoes, melons, squash, cucumbers, beans, peppers, eggplant, and other hungry vegetables, use Texas Tomato Food. In the fruit development and maturation stage big... more

    $38.57

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    Urban Farm Fertilizers All Purpose Vegetable Fertilizer 64 Fl. Oz, As Shown

    Urban Farm Fertilizers All Purpose Vegetable Fertilizer 64 Fl. Oz, As Shown

    All-Purpose Vegetable Fertilizer has more nitrogen for wide-ranging gardens. If you are also growing greens with your tomatoes then our All-Purpose is a better choice. Youll still get outstanding results from your large vegetables and huge stands of... more

    $31.50

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    Jobe's Fertilizers Organic 16 lb. Granular Vegetable and Tomato (Red) Fertilizer 09023

    Jobe's Fertilizers Organic 16 lb. Granular Vegetable and Tomato (Red) Fertilizer 09023

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. FERTILIZER VEG/TOMATO ORG 16LB Vegetable and tomato fertilizer contains a fast-acting 100 percent organic formula. Increases... more

    $30.49

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    Insect Control Plus Lawn Fertilizer-5M Sumr Surv Fertilizer, As Shown

    Insect Control Plus Lawn Fertilizer-5M Sumr Surv Fertilizer, As Shown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Jonathan Green Summer Survival Lawn Fertilizer With Insecticide Controls a wide spectrum of insect pests, including Chinch... more

    $22.68

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    Urban Farm Fertilizers All Purpose Vegetable Fertilizer, 1 gallon, As Shown

    Urban Farm Fertilizers All Purpose Vegetable Fertilizer, 1 gallon, As Shown

    All-Purpose Vegetable Fertilizer has more nitrogen for wide-ranging gardens. If you are also growing greens with your tomatoes then our All-Purpose is a better choice. You'll still get outstanding results from your large vegetables and huge stands of... more

    $41.72

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    Dramm Corp 10-24000 Drammatic O Fish Fertilizer-QT Conc Fish Fertilizer, Green

    Dramm Corp 10-24000 Drammatic O Fish Fertilizer-QT Conc Fish Fertilizer, Green

    The liquid fish formula produces nutritious fruits, vegetables, and brilliant flowers and foliage. Green product made from fish scraps that would normally be hauled into landfills. Processed at low temperatures to maintain the integrity of the... more

    $14.82

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    Urban Farm Fertilizers Rose Garden Fertilizer, 1 quart., As Shown

    Urban Farm Fertilizers Rose Garden Fertilizer, 1 quart., As Shown

    Rose Garden is a pure rose formula. Roses are not your usual flower they don't like a lot of phosphorus but they do like a fair amount of nitrogen. And they love a ton of Calcium. Rose Garden contains 4 instantly available Calcium. For the best rose... more

    $37.91

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    Urban Farm Fertilizers All-Purpose Vegetable Fertilizer, 1 Quart, As Shown

    Urban Farm Fertilizers All-Purpose Vegetable Fertilizer, 1 Quart, As Shown

    All-Purpose Vegetable fertilizer from Urban Farm Fertilizers is a higher nitrogen fertilizer for full-service gardens that include greens. Just shake and pour. All nutrition, including calcium, is instantly available for quick, explosive growth.... more

    $26.16

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    Urban Farm Fertilizers Apples & Oranges. Fruit & Citrus Fertilizer. 1 Gallon. Makes 256 gals., As Shown

    Urban Farm Fertilizers Apples & Oranges. Fruit & Citrus Fertilizer. 1 Gallon. Makes 256 gals., As Shown

    Apples & Oranges 4.5-2.0-4.2 from Urban Farm Fertilizers is a professional, custom-blended fertilizer for all fruit and citrus. Just shake and pour. All nutrition, including calcium, is instantly available for quick, explosive growth. Perfect for... more

    $56.02

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    Urban Farm Fertilizers RG64 Rose Garden 64 Fl. Oz Fertilizer, As Shown

    Urban Farm Fertilizers RG64 Rose Garden 64 Fl. Oz Fertilizer, As Shown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Rose Garden is a pure rose formula. Rose Garden is a pure rose formula- Roses are not your usual flower they dont like a lot... more

    $45.60

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    Jonathan Green 12400 Winter Survival Lawn Fertilizer-5M Wintr Surv Fertilizer, As Shown

    Jonathan Green 12400 Winter Survival Lawn Fertilizer-5M Wintr Surv Fertilizer, As Shown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Jonathan Green Winter Survival Winterizer Fall Fertilizer Fall and winter feeding formula keeps your lawn greener later into... more

    $26.59

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    Jackson & Perkins Select Rose Fertilizer

    Jackson & Perkins Select Rose Fertilizer

    Jackson and Perkins Dynamite Select Rose Fertilizer feeds roses for the entire season--and you only have to use it once! Dynamite's innovative time-release formula ensures a steady delivery of nutrients to your roses all season long. You'll observe... more

    $14.95

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    Park Seed

    (10,000+)
    Algoflash Fertilizer Collection

    Algoflash Fertilizer Collection

    You simply won't believe the power of this patented formula from France! It has grown a carrot 193 inches long, a Chrysanthemum with 7,791 flowers -- and the list goes on! Best of all, it's 100% mineral based, with NO harmful chemicals, NO... more

    $29.95

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    Park Seed

    (10,000+)
    25 lb. Lawn Food Fertilizer

    25 lb. Lawn Food Fertilizer

    Free Shipping on Over 500K Items!

    Purely Organic Lawn Food is a new all-natural lawn fertilizer. It covers 5,000 sq. ft. and can be used all year long. Purely Organic Lawn Food contains no dangerous chemicals or harmful ingredients. more

    $25.21

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    40 lbs. Growin Green Organic Fertilizer

    40 lbs. Growin Green Organic Fertilizer

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    Medina Growin Green Organic Fertilizer is a natural Fertilizer for all of your gardening needs. It is derived from pasteurized poultry manure. Medina Growin Green Fertilizer will green up your lawn quickly and is pasteurized for stability and odor... more

    $26.97

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    10 lb. Palm Fertilizer

    10 lb. Palm Fertilizer

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    Palms, ferns, cycads, ixora, and ornamental plants need ample amounts of nitrogen, potassium, magnesium, iron, sulfur, and other micronutrients to produce lush green growth and vibrant colors. PalmGain 8-2-12 palm fertilizer is the easy way to ensure... more

    $14.97

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    40 lb. 6-2-0 Slow Release Organic Fertilizer -Lawn and Garden Fertilizer. Covers 3200 sq. ft.

    40 lb. 6-2-0 Slow Release Organic Fertilizer -Lawn and Garden Fertilizer. Covers 3200 sq. ft.

    Free Shipping on Over 500K Items!

    GreenEdge 6-2-0 is a patented organic based slow release fertilizer that increases plant nutrient uptake efficiency while promoting plant growth while protecting the environment. Acts as a bio-activator to increase microbial activity and replenish... more

    $24.70

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    Evergreen Tree Fertilizer Spikes (15-Pack)

    Evergreen Tree Fertilizer Spikes (15-Pack)

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    Jobe’s Evergreen Fertilizer Spikes ensure a continuous supply of nutrients below the surface, where the tree’s active roots are growing. The Spikes are easy just insert around the tree’s dripline, and the slow-release formula lasts all season. Spikes... more

    $8.97

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    Bat Guano 2 lb. Organic Powder Fertilizer Bag

    Bat Guano 2 lb. Organic Powder Fertilizer Bag

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    Greenbelt Organics Bat Guano Fertilizer. Share in the Secret that Master Gardeners have used for centuries. Bringing it Back to Nature with Greenbelt Organics 100% All Natural Fertilizer's, Results you see immediately. more

    $10.00

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    15 lb. 6-3-2 Slow Release Organic Fertilizer - Garden Fertilizer covers 1000sq.ft.

    15 lb. 6-3-2 Slow Release Organic Fertilizer - Garden Fertilizer covers 1000sq.ft.

    Free Shipping on Over 500K Items!

    GreenEdge 6-3-2 is a patented organic based slow release fertilizer developed by Green Technologies, LLC. Increases plant nutrient uptake while protecting the environment. Produces results within one week of initial fertilization. GreenEdge can be used... more

    $8.98

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    30 lb. Fast Acting Gypsum Plus AST Dry Lawn Fertilizer

    30 lb. Fast Acting Gypsum Plus AST Dry Lawn Fertilizer

    Free Shipping on Over 500K Items!

    Pennington Fast Acting Gypsum Plus AST starts working immediately to increase water penetration and help loosen compacted soil, which gives roots more room to grow. It also provides calcium for your lawn without raising soil pH. This unique formula... more

    $27.49

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    Park's Seedling Fertilizer

    Park's Seedling Fertilizer

    This is the seedling formula we have used here at Park Seed for many, many years to help grow millions of seedlings! We have found it to be the absolute best for getting new seedlings off to a great start in life, and so we include it free with every... more

    $1.95

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    Park Seed

    (10,000+)
    3 lb. Fruit and Citrus Fertilizer Spikes (12-Pack)

    3 lb. Fruit and Citrus Fertilizer Spikes (12-Pack)

    Free Shipping on Over 500K Items!

    Promote lush foliage and enhanced fruit production with Miracle-Gro Fruit and Citrus Tree Fertilizer Spikes. Our easy-to-use spikes release nutrients directly into the root zone to help promote strong fruit and citrus trees. It is designed to meet the... more

    $10.29

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    More information about Fertilizers

    Best prices on Potash fertilizer in Fertilizers online. Visit Bizrate to find the best deals on top brands. Read reviews on Home & Garden merchants and buy with confidence.