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    Best Seller
    5 lb. Bag Concentrated (5 lbs. makes 20 lbs.) Pure Organic Earth Worm Castings

    5 lb. Bag Concentrated (5 lbs. makes 20 lbs.) Pure Organic Earth Worm Castings

    Free Shipping on Over 500K Items!

    Soil Power is 100% pure Earthworm Castings in a concentrated formulation. Soil Power, when mixed at a ratio of 1:3 (1 part Soil Power with 3 parts growing medium of choice) will increase growth rates and shorten germination time by up to 50%. You will... more

    $10.83

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    10 lb. Bag Concentrated (10 lbs. makes 40 lbs.) Pure Organic Earth Worm Castings

    10 lb. Bag Concentrated (10 lbs. makes 40 lbs.) Pure Organic Earth Worm Castings

    Free Shipping on Over 500K Items!

    Soil Blend is 100% pure Earthworm Castings in a concentrated formulation. Soil Blend, when mixed at a ratio of 1:3 (1-part Soil Blend with 3 parts growing medium of choice) will increase growth rates and shorten germination time by up to 50%. You will... more

    $19.99

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    Best Seller
    12 oz. Concentrated Pure Organic Worm Castings

    12 oz. Concentrated Pure Organic Worm Castings

    Free Shipping on Over 500K Items!

    Soil Power is 100% pure Earthworm Castings in a concentrated formulation. Soil Power, when mixed at a ratio of 1:3 (1 part Soil Power with 3 parts growing medium of choice) will increase growth rates and shorten germination time by up to 50%. You will... more

    $8.99

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    Garden Wiggle Worm 30 lbs Soil Builder Earthworm Castings Organic Fertilizer [Istilo190016]

    Garden Wiggle Worm 30 lbs Soil Builder Earthworm Castings Organic Fertilizer [Istilo190016]

    Garden Wiggle Worm 30 lbs Soil Builder Earthworm Castings Organic Fertilizer more

    $47.60

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    Black Gold 1490302 8 QT P 8 Quart Earthworm Castings Blend (Lawn Food), Multi (Plastic), Gardening

    Black Gold 1490302 8 QT P 8 Quart Earthworm Castings Blend (Lawn Food), Multi (Plastic), Gardening

    Earthworms castings blend, Excellent for use as a top dressing or as an amendment in soil, 8 quart. Material: Plastic Color: Multi Dimensions: 13.75 inches long x 16 inches wide x 5 inches high more

    $27.49

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    Overstock.com

    (675,000+)
    Black Gold 1410502 8 QT P 8 Quart African Violet Potting Soil (Lawn Food), Multi (Plastic), Gardening

    Black Gold 1410502 8 QT P 8 Quart African Violet Potting Soil (Lawn Food), Multi (Plastic), Gardening

    Includes a blend of Canadian Sphagnum peat moss, compost, perlite or pumice, earthworm castings and screened forest humus, Balanced pH to create the ideal rich and porous medium for growing lush foliage and flowers, Use in planting or transplanting all... more

    $24.89

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    Overstock.com

    (675,000+)
    BIG BLOOM QUART, 100% Organic By Fox Farm

    BIG BLOOM QUART, 100% Organic By Fox Farm

    Contains guano and worm castings For all flowering plants 100% Organic more

    $24.69

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    Encap 11213-4 Earthworm Castings Compost, 12-Lb., As Shown

    Encap 11213-4 Earthworm Castings Compost, 12-Lb., As Shown

    12 LB, Earthworm Castings, Richest, Most Natural Compost Available, Naturally Non-Burning and Odorless, Worm Castings Add Essential Organic Matter That Increases Microbial Activity For A Living, Nutrient Rich Soil, Use For Seed Starting, Indoor and... more

    $25.61

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    Jonathan Green & Sons 12015 Summer Survival Insect Control Plus Lawn Fertilizer, 18-0-3, Covers 15,000-Sq.-Ft., As Shown

    Jonathan Green & Sons 12015 Summer Survival Insect Control Plus Lawn Fertilizer, 18-0-3, Covers 15,000-Sq.-Ft., As Shown

    15,000 SQFT, 18-0-3, Summer Survival Insect Control Plus Lawn Fertilizer, Controls A Wide Spectrum Of Insect Pests Including Chinch Bugs, Army Worms, Ticks, Ants, Grubs, Etc, Controlled Release Feeding, Polymer Coated Technology, Gives The Lawn A... more

    $73.42

    FREE shipping

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    Wonder Soil Wsbrk-P Wonder Bricks Brick Plus, As Shown

    Wonder Soil Wsbrk-P Wonder Bricks Brick Plus, As Shown

    Wonder Soil is an eco-conscious soilless potting medium that is made from renewable coconut coir fiber, worm castings, Biosol natural organic fertilizer, mycorrhizae, kelp and water-saving polymer crystals. This 100 percent organic and biodegradable... more

    $30.61

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    Pearl Valley Organix Healthy Grow Organic Worm Castings Manure HGRWC5

    Pearl Valley Organix Healthy Grow Organic Worm Castings Manure HGRWC5

    $12.99 $9.84

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    100% Pure Earthworm Castings - 5 lbs

    100% Pure Earthworm Castings - 5 lbs

    A natural soil conditioner, castings encourage germination and plant growth by aeration and water retention. Our 100% pure earthworm castings are not composted, mixed or diluted in any way—you get over 50% more worm castings by volume than in other... more

    $7.99

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    Gardens Alive!

    (1,000+)
    2-1/2 cu. ft. Premium Expand and Plant Complete Mix Coco Cube

    2-1/2 cu. ft. Premium Expand and Plant Complete Mix Coco Cube

    Free Shipping on Over 500K Items!

    This 11 lb. cube expands instantly to 2-1/2 cu. ft. with hydration. Wonder Soil's Premium Expand and Plant Cube is a complete professional planting mix with coconut coir, worm castings, nutrients, and water-saving polymers for all gardening. Promotes... more

    $30.05

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    2-1/2 cu. ft. Organic Expand and Plant Complete Mix Coco Cube

    2-1/2 cu. ft. Organic Expand and Plant Complete Mix Coco Cube

    Free Shipping on Over 500K Items!

    This 11 lb. cube expands instantly to 2-1/2 cu. ft. with hydration. Wonder Soil's Organic Expand and Plant Cube is a complete professional planting mix with coconut coir, worm castings, and all natural ingredients for all gardening. Promotes lush... more

    $22.21

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    1/2 cu. ft. 2 lb. Expand and Plant Premium Complete Mix Coco Reground

    1/2 cu. ft. 2 lb. Expand and Plant Premium Complete Mix Coco Reground

    Free Shipping on Over 500K Items!

    This 2 lb. bag expands instantly to 1/2 cu. ft. with hydration. Wonder Soil's patented Reground has all of the great Wonder Soil ingredients which include Worm Castings, Mycorrhizae, Kelp, and More. Comes in a loose particle form for easy expansion and... more

    $14.99

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    1 cu. ft. 4 lb. Expand and Plant Premium Complete Mix Coco Reground

    1 cu. ft. 4 lb. Expand and Plant Premium Complete Mix Coco Reground

    Free Shipping on Over 500K Items!

    This 4 lb. bag expands instantly to 1 cu. ft. with hydration. Wonder Soil's patented Reground has all of the great Wonder Soil ingredients which include Worm Castings, Mycorrhizae, Kelp, and More. Comes in a loose particle form for easy expansion and... more

    $25.43

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    2-1/2 Gal. Brick Plus Premium Planting Complete Coco Mix

    2-1/2 Gal. Brick Plus Premium Planting Complete Coco Mix

    Free Shipping on Over 500K Items!

    This 1 lb. brick expands instantly to 2-1/2 Gal. with hydration. Wonder Soil's Brick Plus is a complete professional planting mix with coconut coir, worm castings, nutrients, and water-saving polymers for all gardening. Promotes lush vigorous growth... more

    $6.99

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    Roots Organics Big Worm Worm Castings Robw

    Roots Organics Big Worm Worm Castings Robw

    Big Worm Worm Castings 1 cf Roots Organics Big Worm pure castings are a distinctive natural potting soil amendment. Their worms are carefully tended and fed an unparalleled blend of organic compost, rock dust and kelp for exceptional quality castings.... more

    $66.99

    FREE shipping

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    Wormganic Worm Castings

    Wormganic Worm Castings

    Worm manure 100% Worm castings , organic compost, vermicompost more

    $40.91

    FREE shipping

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    Wiggle Worm V413-000-15BX1 15 lbs Soil Builder Earthworm Castings Organic Fertilizer, As Shown

    Wiggle Worm V413-000-15BX1 15 lbs Soil Builder Earthworm Castings Organic Fertilizer, As Shown

    Soon to be known as the World's Greatest Organic Fertilizer! Wiggle Worm Soil Builder PURE earthworm castings are surely Mother Nature's best kept growing secret. You need only use a small amount in or around your houseplants, vegetables and flowers.... more

    $24.10

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    Encap 11175-6 4LB Earthworm Castings, As Shown

    Encap 11175-6 4LB Earthworm Castings, As Shown

    4 LB, Earthworm Castings, Richest, Most Natural Compost Available, Naturally Non-Burning & Odorless, Worm Castings Add Essential Organic Matter That Increases Microbial Activity For A Living, Nutrient Rich Soil, Use for Seed Starting, Indoor & Outdoor... more

    $11.23

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    Jonathan Green 12011 Lawn Summer Survival, Granules, 5 M, As Shown

    Jonathan Green 12011 Lawn Summer Survival, Granules, 5 M, As Shown

    Highlights: 5M Step 3 of our annual 4-step program Gives the lawn a gentle feeding during summer months to keep lawns greener Controls a wide spectrum of insects including chinch bugs, army worms, ticks, ants and other insects Controlled release... more

    $22.85

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    Bumper Crop Growers Mix - Mofga Organic Listed, As Shown

    Bumper Crop Growers Mix - Mofga Organic Listed, As Shown

    Especially formulated for vegetable crops, flowers and all general garden use. Approved for organic growers! All natural ingredients. Perfectly suited for houseplants and all general garden planting. Special water-saving formula. Worm Castings, Aged... more

    $33.13

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    Stonington Lobster (Red) & Kelp Plant Food, Granular, 5-2-4, 4 LBS., Coast of Maine, LK4C

    Stonington Lobster (Red) & Kelp Plant Food, Granular, 5-2-4, 4 LBS., Coast of Maine, LK4C

    4 LB, Super Premium Lobster & Kelp Granular Plant Food, Worm Castings, Ideal For Fertilizing Vegetables & Other Plants, 5-2-4 + 4% Calcium, OMRI Listed. more

    $18.16

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    Wonder Soil Wsbrk-L Wonder Bricks Brick Lite, As Shown

    Wonder Soil Wsbrk-L Wonder Bricks Brick Lite, As Shown

    Wonder Soil is an eco-conscious soilless potting medium that is made from renewable coconut coir fiber, worm castings, Biosol natural organic fertilizer, mycorrhizae, kelp and water-saving polymer crystals. This 100 percent organic and biodegradable... more

    $24.21

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    TekSupply 112236 Wonder Soil Expanding Wafers 2.50 in - Bag of 50, As Shown

    TekSupply 112236 Wonder Soil Expanding Wafers 2.50 in - Bag of 50, As Shown

    Wonder Soil is an eco-conscious soilless potting medium that is made from renewable coconut coir fiber, worm castings, Biosol natural fertilizer, mycorrhizae, kelp and water-saving polymer crystals. This biodegradable potting medium maximizes growing... more

    $59.60

    FREE shipping

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    TekSupply 112103 Wonder Soil Expanding Wafers 0.50 in - Bag of 1000, As Shown

    TekSupply 112103 Wonder Soil Expanding Wafers 0.50 in - Bag of 1000, As Shown

    Wonder Soil is an eco-conscious soilless potting medium that is made from renewable coconut coir fiber, worm castings, Biosol natural fertilizer, mycorrhizae, kelp and water-saving polymer crystals. This biodegradable potting medium maximizes growing... more

    $40.82

    FREE shipping

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    Bumper Crop Organic Soil Amendment, As Shown

    Bumper Crop Organic Soil Amendment, As Shown

    Organic soil amendment from premium ingredients Contains lobster compost Ideal for vegetable & flowers Breaks up clay soils Contains beneficial mycorrhizae Mycorrhizae, Worm Castings, Kelp Meal And Dehydrated Poultry Manure Size: 1 Cubic Foot. Color:... more

    $31.37

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    Coast Of Maine LK4C Super Premium Lobster & Kelp Granular Plant Food, As Shown

    Coast Of Maine LK4C Super Premium Lobster & Kelp Granular Plant Food, As Shown

    Features Super Premium Lobster & Kelp Granular Plant Food Worm Castings Ideal For Fertilizing Vegetables & Other Plants 5-2-4 + 4% Calcium Dimension - 5 x 3.5 x 9 in. Item Weight - 4 lbs. Color: As Shown. more

    $31.81

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    More information about Fertilizers

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