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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 $28.00 - Original price $28.00
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    Current price $28.00

    Alfalfa Meal Organically Grown for Plants or Animals (3-2-2) - 50 lb Bag

    As a fertilizer it has an analysis of (3-2-2 + minerals) and is a balanced fertilizer loaded with micro nutrients. The alfalfa plant has a deep roo...

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    Original price $28.00 - Original price $28.00
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    $28.00
    $28.00 - $28.00
    Current price $28.00
  • Original price $19.80 - Original price $19.80
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    $19.80
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    Current price $19.80

    Harmony Ag Organic Fertilizer (5-4-3) 9% Calcium - 50 lb

    Harmony Ag Organic Fertilizer w/ 9% Calcium (5-4-3) - Made from 100% all natural composted poultry layer manure. All-purpose for vegetables, fruits...

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    Original price $19.80 - Original price $19.80
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    $19.80
    $19.80 - $19.80
    Current price $19.80
  • Original price $60.00 - Original price $60.00
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    $60.00
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    Current price $60.00

    Neversink Fertilizer Blend - 50 lb Bag

    Neversink Blend is a custom fertilizer formulated by Conor Crickmore of Neversink Farm.  Check out Neversink's fantastic workshops as well as their...

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    Original price $60.00 - Original price $60.00
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    $60.00
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    Current price $60.00
  • Original price $62.00 - Original price $62.00
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    $62.00
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    Current price $62.00

    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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    $62.00
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    Current price $62.00
  • Original price $31.00 - Original price $31.00
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    $31.00
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    Current price $31.00

    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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    $31.00
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    Current price $31.00
  • Original price $30.00 - Original price $30.00
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    $30.00
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    Current price $30.00

    Nature Safe Fertilizer (8-5-5) - 50 lb Bag

    Pelleted general use fertilizer derived from meat and bone meal, feather meal, blood meal, and sulfate of potash. The 1.2% of water soluble N will ...

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    Original price $30.00 - Original price $30.00
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    Current price $30.00
  • Original price $22.50 - Original price $22.50
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    $22.50
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    Current price $22.50

    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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    $22.50
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    Current price $22.50
  • Original price $89.00 - Original price $89.00
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    $89.00
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    Current price $89.00

    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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    $89.00
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    Current price $89.00
  • Original price $32.00 - Original price $32.00
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    $32.00
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    Current price $32.00

    Ferti Fulvic Plus (90% Fulvic Acid) - 5 lb Bag

    Derived from plants with a 90% (min.) content of organic fulvic acid. Its chelating effect, physiological and biological activity give the plant m...

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    Original price $32.00 - Original price $32.00
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    Current price $32.00
  • Original price $38.00 - Original price $38.00
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    $38.00
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    Current price $38.00

    Neem Seed Meal (4-3-1.6) - 44 lb Bag

    Made from neem cakes that were pressed for neem oil extraction. Has dual activity as a fertilizer and a pest repellent.  Mixes well with other fert...

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    Original price $38.00 - Original price $38.00
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    Current price $38.00
  • Original price $69.00 - Original price $69.00
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    $69.00
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    Current price $69.00

    Nature Safe 7-7-7 Soluble Powder - 50 lb Bag

    NatureSafe Triple 7 (7-7-7) Dry Flowable is a fully soluble general purpose fertilizer from corn steep liquor.  The 6.5% water soluble nitrogen pro...

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    Original price $69.00 - Original price $69.00
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    $69.00
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    Current price $69.00
  • Original price $18.50 - Original price $18.50
    Original price
    $18.50
    $18.50 - $18.50
    Current price $18.50

    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...

    View full details
    Original price $18.50 - Original price $18.50
    Original price
    $18.50
    $18.50 - $18.50
    Current price $18.50
  • Original price $64.00 - Original price $64.00
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    $64.00
    $64.00 - $64.00
    Current price $64.00

    BioLink® All Purpose Liquid (0-5-5) - 2.5 Gallon

    BioLink® All Purpose Liquid (0-5-5) - An all-purpose fertilizer for correction of phosphorus and potassium deficiencies. Can be applied to all crop...

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    Original price $64.00 - Original price $64.00
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    $64.00
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    Current price $64.00
  • Original price $48.00 - Original price $48.00
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    $48.00
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    Current price $48.00

    Humic DG - 40 lb Bag

    The Andersons brand, this easy flow micro-pelletized Humic acid is derived from a high quality 70% leonardite, containing 35% fulvic and 35% humic ...

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    Original price $48.00 - Original price $48.00
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  • Original price $38.00 - Original price $38.00
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    $38.00
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    Current price $38.00

    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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    $38.00
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    Current price $38.00
  • Original price $35.00 - Original price $35.00
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    $35.00
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    Current price $35.00

    Cottonseed Meal (6-2-1) - 50 lb Bag

    Use for acid-loving plants like blueberries and azaleas because of its low pH. Note for an organic acid loving fertilizer: We also recommend using ...

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    Original price $35.00 - Original price $35.00
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    Current price $35.00
  • Original price $359.00 - Original price $359.00
    Original price
    $359.00
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    Current price $359.00

    Brown's Fish Fertilizer (2-3-1) - 55 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 $359.00 - Original price $359.00
    Original price
    $359.00
    $359.00 - $359.00
    Current price $359.00
  • Original price $160.00 - Original price $160.00
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    $160.00
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    Current price $160.00

    Humic Acid 60% Soluble - 50 lb Bag

    From Ferti-Organic, an organic, dark black humate derived from vegetable origin, with a 70% minimum humate content. Helps break compacted soils, a...

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    Original price $160.00 - Original price $160.00
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    $160.00
    $160.00 - $160.00
    Current price $160.00
  • Original price $26.00 - Original price $26.00
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    Current price $26.00

    Humic Acid 60% Soluble - 5 lb

    From Ferti-Organic, an organic, dark black humate derived from vegetable origin, with a 70% minimum humate content. Helps break compacted soils, a...

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    Original price $26.00 - Original price $26.00
    Original price
    $26.00
    $26.00 - $26.00
    Current price $26.00
  • Sold out
    Original price $175.00 - Original price $175.00
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    $175.00
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    Current price $175.00

    Ferti Fulvic Plus (90% Fulvic Acid) - 50 lb Bag

    Derived from plants with a 90% (min.) content of organic fulvic acid. Its chelating effect, physiological and biological activity give the plant m...

    View full details
    Original price $175.00 - Original price $175.00
    Original price
    $175.00
    $175.00 - $175.00
    Current price $175.00
    Sold out
  • Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00

    Nature Safe All Season Fertilizer (10-2-8) 50 lb Bag

    This coarse general use fertilizer is derived from feather meal, meat and bone meal, blood meal and sulfate of potash. Contains 9% slow release N f...

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    Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00
  • Original price $36.75 - Original price $36.75
    Original price
    $36.75
    $36.75 - $36.75
    Current price $36.75

    Neptune's Harvest Liquid Fish & Seaweed Fertilizer (2-3-1) - 1 Gallon

    Made from hydrolyzed fish fertilizer from fresh fish remains from the North Atlantic Ocean. It also contains seaweed (Ascophyllum Nodosum). Can be ...

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    Original price $36.75 - Original price $36.75
    Original price
    $36.75
    $36.75 - $36.75
    Current price $36.75
  • Original price $101.00 - Original price $101.00
    Original price
    $101.00
    $101.00 - $101.00
    Current price $101.00

    Neptune's Harvest Liquid Fish Fertilizer (2-4-1) - 5 Gallons

    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 ...

    View full details
    Original price $101.00 - Original price $101.00
    Original price
    $101.00
    $101.00 - $101.00
    Current price $101.00
  • Original price $619.00 - Original price $619.00
    Original price
    $619.00
    $619.00 - $619.00
    Current price $619.00

    Harmony Ag Organic Fertilizer (5-4-3) - 1 Ton Tote

    Harmony Ag Organic Fertilizer w/ 9% Calcium (5-4-3) - Made from 100% all natural composted poultry layer manure. All-purpose for vegetables, fruits...

    View full details
    Original price $619.00 - Original price $619.00
    Original price
    $619.00
    $619.00 - $619.00
    Current price $619.00