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Your #1 Source for Organic & Biological Farm Supplies
Your #1 Source for Organic & Biological Farm Supplies

Soil Amendments

Mixed and single-source macro and micro-nutrients.
  • Original price $89.00 - Original price $89.00
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    BioLink® All Purpose Liquid (3-3-3) Plus Micros - 2.5 Gallon

    A Westbridge ORGANIC BIOLINK® product that improves root and seedling vigor as well as flowering and fruit set. Can help with stressed plants. DERI...

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    Original price $89.00 - Original price $89.00
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  • Original price $16.25 - Original price $16.25
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    Worm Castings Mountain Gate Organics - 25 lb Bag

    These worm castings are from Mountain Gate Organics out of Rockingham, VA and go through a multi-screening process to eliminate worm eggs without ...

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    Original price $16.25 - Original price $16.25
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  • Original price $99.00 - Original price $99.00
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    Copper Sulfate Powder - 50 lb Bag

    COPPER SULFATE- Chemical Analysis, Copper (Cu) 25.2% min, Arsenic (Ar) 10 ppm max, Cadmium (Cd) 15 ppm max, Lead (Pb) 50 ppm Copper Sulfate is a va...

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    Original price $99.00 - Original price $99.00
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  • Original price $27.50 - Original price $27.50
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    Sea-90 Minerals & Trace Elements for Crops - 50 lb Bag

    SEA-90 sea mineral solids are 100% natural water soluble minerals listed by the USDA National Organic Program and Organic Materials Review Institut...

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    Original price $27.50 - Original price $27.50
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  • Original price $62.00 - Original price $62.00
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    Brown's Fish Fertilizer (2-3-1) - 5 Gallons

    Produced in Western North Carolina. This product is made from fresh water trout. Brown's is a fish hydrolysate and is produced using a cold process...

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    Original price $62.00 - Original price $62.00
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  • Original price $22.50 - Original price $22.50
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    Symphony Organic Fertilizer w/9% Ca (5-4-3) - 50 lb Bag

    Almost identical to Harmony but it comes from the USDA organic egg laying operation at the same NY farm that produces Harmony. What is in Harmony a...

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    Original price $22.50 - Original price $22.50
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  • Original price $78.00 - Original price $78.00
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    Zinc Sulfate Powder, Ag & Livestock- 50 lb Bag

    Zinc sulfate monohydrate powder, Guaranteed Analysis: Zinc(Zn) 35.5%, Water Soluble Zinc (Zn) 35.5%, Sulfur (S) 17%. Zinc sulfate powder can be app...

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    Original price $78.00 - Original price $78.00
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  • Original price $31.00 - Original price $31.00
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    Neptune's Harvest Liquid Fish Fertilizer (2-4-1) - 1 Gallon

    This hydrolyzed fish emulsion comes from the nutrient rich North Atlantic Ocean. Made from fresh fish remains. It is made by a unique cold process ...

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    Original price $31.00 - Original price $31.00
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    Original price $162.00 - Original price $162.00
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    Grower’s Secret Nitrogen (14-0-0)- 50 lbs

    Provides a rich source of nitrogen for nitrogen loving plants. Use to help plants grow quickly, and to improve plant quality and appearance. Grower...

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    Original price $162.00 - Original price $162.00
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    Sold out
  • Original price $10.00 - Original price $10.00
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    Copper Sulfate Powder - 1 lb

    COPPER SULFATE- Chemical Analysis, Copper (Cu) 25.2% min, Arsenic (Ar) 10 ppm max, Cadmium (Cd) 15 ppm max, Lead (Pb) 50 ppm Copper Sulfate is a va...

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    Original price $10.00 - Original price $10.00
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  • Original price $12.00 - Original price $12.00
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    Elemental Sulfur 90% - 10 lb Bag

    Elemental Sulfur90% - Pelletized sulfur is useful in lowering pH without potential aluminum sulfate toxicity.  Our elemental sulfur will have a lig...

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    Original price $12.00 - Original price $12.00
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  • Original price $13.50 - Original price $13.50
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    Biogreaux Blackstrap Molasses (1-0-5) 1 Gallon

    Biogreaux Blackstrap Molasses is an all-natural organic fertilizer and potassium booster made from the byproduct of Louisiana sugarcane processing....

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    Original price $13.50 - Original price $13.50
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  • Original price $41.50 - Original price $41.50
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    Endomycorrhizal Inoculant (BEI) Micronized Powder - 1.5 lb

    From BioOrganics this product contains a blend of eight top types of Endospores - Glomus aggregatum, G. clarum, G. deserticola, G. intraradices, G....

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    Original price $41.50 - Original price $41.50
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  • Original price $18.50 - Original price $18.50
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    Brown's Fish Fertilizer (2-3-1) - 1 Gallon

    Produced in Western North Carolina. This product is made from fresh water trout. Brown's is a fish hydrolysate and is produced using a cold process...

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    Original price $18.50 - Original price $18.50
    Original price
    $18.50
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    Current price $18.50
  • Original price $38.00 - Original price $38.00
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    CrabLife Flake 3-3-0 +19% Ca - 44 lb Bag

    By providing existing soil microbes with food and energy, CrabLife™ naturally and safely improves soil health by enhancing the beneficial microbial...

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    Original price $38.00 - Original price $38.00
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  • Original price $26.00 - Original price $26.00
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    Biomin® Booster 126 Amino Acid Chelated Minerals - Gallon

    A mixture of the amino acid encapsulated micronutrients magnesium, boron, copper, iron, manganese, and zinc. Created using an encapsulation of thes...

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    Original price $26.00 - Original price $26.00
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  • Original price $37.00 - Original price $37.00
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    $37.00
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    Nature Safe Organic Nitrogen Fertilizer (13-0-0) - 50 lb Bag

    This high nitrogen fertilizer is derived from feather meal, meat meal and blood meal. It contains 12.04% slowly available water insoluble nitrogen ...

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    Original price $37.00 - Original price $37.00
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  • Original price $11.00 - Original price $11.00
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    $11.00
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    Zinc Sulfate Powder, Ag & Livestock, 1 lb Bag

    Zinc sulfate monohydrate powder, Guaranteed Analysis: Zinc(Zn) 35.5%, Water Soluble Zinc (Zn) 35.5%, Sulfur (S) 17%. Zinc sulfate powder can be app...

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    Original price $11.00 - Original price $11.00
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  • Original price $20.00 - Original price $20.00
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    Solubor 20.5% Boron (Sodium Borate) - 5 lb Bag

    Solubor® is manufactured to combine the highest concentration of boron with the maximum possible dispersion and solubility in water. As such, it ha...

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    Original price $20.00 - Original price $20.00
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  • Original price $89.00 - Original price $89.00
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    Solubor 20.5% Boron (Sodium Borate) - 50 lb Bag

    Solubor® is manufactured to combine the highest concentration of boron with the maximum possible dispersion and solubility in water. As such, it ha...

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    Original price $89.00 - Original price $89.00
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  • Original price $12.00 - Original price $12.00
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    Boron 10% Granular - 10 lb Bag

    Boron 10 % Cameron Chemicals Brand - Pelletized and derived from Sodium Calcium Borate, Non-Acid forming, Product of Chile. Side dress plants or b...

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    Original price $12.00 - Original price $12.00
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  • Original price $14.00 - Original price $14.00
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    Potassium Sulfate Granular (SOP) (0-0-50+S17%) - 10 lb Bag

    Potassium is essential for a vigorous root system, plant growth, disease resistance, as well as fruit and vegetable quality. SOP granular is a natu...

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    Original price $14.00 - Original price $14.00
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  • Original price $18.00 - Original price $18.00
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    Rock Phosphate Pelletized (0-3-0) - 50 lb Bag

    Ida-Gro brand pelletized (0-3-0) - 20% total phosphate, 3% available phosphate and 20% calcium. Biological activity speeds release in compost or in...

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    Original price $18.00 - Original price $18.00
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  • Original price $73.00 - Original price $73.00
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    BioLink® Cal Plus Liquid 6% - 2.5 Gallon

    From ORGANIC BIOLINK® this liquid Calcium is complexed with naturally fermented organic acids and is immediately available to plants. Calcium is es...

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    Original price $73.00 - Original price $73.00
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    Current price $73.00