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On-site pickups can now be placed online, but please call us to schedule a pickup time.
On-site pickups can now be placed online, but please call us to schedule a pickup time.

Soil Amendments

Mixed and single-source macro and micro-nutrients.
  • Original price $310.00 - Original price $310.00
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    Ferti Nitro Plus Soluble Soy (13.62-0-0) - 50 lb Bag

    From Ferti-Organic - A water-soluble powder produced enzymatically, without animal by-products. A nontoxic, non-polluting and vegan plant nutrient....

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    Original price $310.00 - Original price $310.00
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  • Original price $30.45 - Original price $30.45
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    Ferti-Organic Soluble Humic Acid - 5 lb Bag

    From Ferti-Organic, an organic, dark black humate derived from leonardite, with a 60% minimum humate content. Helps break compacted soils, allowing...

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    Original price $30.45 - Original price $30.45
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  • Original price $40.50 - Original price $40.50
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    Neptune's Harvest Liquid Fish Fertilizer (2-4-1) - 1 Gallon

    <This hydrolyzed fish fertilizer comes from the nutrient rich North Atlantic. It is made from fresh fish remains by a unique cold process that p...

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    Original price $40.50 - Original price $40.50
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  • Original price $23.00 - Original price $23.00
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    Calcium Nitrate 15.5-0-0, 19% Ca - 50 lbs

    Calcium Nitrate is one of the most commonly used sources of nitrogen in agriculture today. Popular among bio-nutrient farmers. No sodium or chlorid...

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    Original price $23.00 - Original price $23.00
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  • Original price $19.80 - Original price $19.80
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    VermaPlex Liquid Concentrate - 1 Gallon

    A concentrated all natural microbial soil amendment as well as a plant probiotic liquid, derived from earthworm castings. It provides soil fertilit...

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    Original price $19.80 - Original price $19.80
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  • Original price $42.60 - Original price $42.60
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    K*ASH - Sunflower Hull Ash (0-4-34)+micros - 50 lb Bag

    K*Ash enriches the soil, tempers acidity, and improves soil structure and microbial flora while providing potassium and other essential nutrients. ...

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    Original price $42.60 - Original price $42.60
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  • Original price $24.35 - Original price $24.35
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    Vansil W-20 Wollastonite (Ca₂O₄Si) - 50 lb Bag

    Wollastonite is a natural calcium silicate mineral. VANSIL wollastonite is sourced domestically and is not chemically treated. Because it is milled...

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    Original price $24.35 - Original price $24.35
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  • Original price $10.65 - Original price $10.65
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    Dolomitic Lime Pro-Select Prill - 50 lb Bag

    Dolomitic Lime Pelletized (50 lb) is a pelletized limestone high in Calcium (Ca) and Magnesium (Mg). Best to use when soil tests show a need for ma...

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    Original price $10.65 - Original price $10.65
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  • Original price $255.00 - Original price $255.00
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    Ferti Fulvic Plus (90% Fulvic Acid) - 50 lb Bag

    Ferti Fulvic Plus is derived from peat and other plants with a minimum 90% content of organic fulvic acid. It's highly soluble. It chelates mineral...

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    Original price $255.00 - Original price $255.00
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  • Original price $77.10 - Original price $77.10
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    Fish Meal (No Preservative) 60% Protein (9-4.5-0) - 50 lb Bag

    Fish Meal is a slow release source of organic nitrogen and phosphorus. Fish Meal 60% Protein is from catfish with no preservatives and is high in c...

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    Original price $77.10 - Original price $77.10
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  • Original price $25.40 - Original price $25.40
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    Biomin® Liquid Copper (1-0-0-4%CU)- Gallon

    Biomin Liquid Copper is an amino acid chelated copper for preventing and correcting copper deficiences. It is completely bioavailable and can be ap...

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    Original price $25.40 - Original price $25.40
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    Biomin® Liquid Calcium 5% - 1 Gallon

    Biomin Liquid Calcium is an amino acid chelated fertilizer containing 5% calcium derived from calcium carbonate (limestone). It is completely bioav...

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    Original price $25.40 - Original price $25.40
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  • Original price $24.90 - Original price $24.90
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    Mikrobs Microbial Superpack - 8 oz Bag

    Mikrobs is an organic microbial soil amendment/bioinoculant for plant and root growth stimulation that also encourages preventative resistance agai...

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    Original price $24.90 - Original price $24.90
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  • Original price $102.50 - Original price $102.50
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    BioLink® All Purpose Liquid (3-3-3) Plus Micros - 2.5 Gallon

    BioLink All Purpose Liquid (3-3-3) Plus Micros is a liquid fertilizer that provides nitrogen, phosphorus, and potassium, plus micronutrients. It im...

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    Original price $102.50 - Original price $102.50
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  • Original price $35.50 - Original price $35.50
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    Boron 10% Granular - 50 lb Bag

    Boron 10 % Cameron Chemicals Brand is pelletized and is derived from ulexite (sodium calcium borate). Use it as part of a fertility plan, broadcast...

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    Original price $35.50 - Original price $35.50
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  • Original price $42.00 - Original price $42.00
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    Aqua Power Liquid Fish Fertilizer (5-1-1) - 2.5 Gallon

    Aqua Power™ is a liquid fish concentrate filtered through an 80 mesh screen. The nitrogen in Aqua Power™ is water soluble and available to plants i...

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    Original price $42.00 - Original price $42.00
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  • Original price $100.50 - Original price $100.50
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    Manganese Sulfate Powder 32% (For Feed or Fertilizer) - 55 lb Bag

    Manganese Sulfate with 18% sulfur. For soils deficient in Manganese (Mn), apply this fast-acting source of 32% Mn to the soil. Can be applied by br...

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    Original price $100.50 - Original price $100.50
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  • Original price $10.65 - Original price $10.65
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    Hi-Cal Lime Pro Pelletized Pro Select Prills - 50 lb Bag

    Hi-Cal Lime Pelletized (87% Calcium Carbonate) is high in calcium and low in magnesium. Elemental calcium is 34.83% min. Calcium carbonate equivale...

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    Original price $10.65 - Original price $10.65
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  • Original price $75.10 - Original price $75.10
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    SEA-CROP® Ocean Mineral Concentrate - 2.5 Gallon

    SEA-CROP® is a concentrate that contains all of the minerals of seawater in concentrated form with the sodium chloride 95% reduced and contains 3% ...

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    Original price $75.10 - Original price $75.10
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  • Original price $26.40 - Original price $26.40
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    Biomin® Booster 126 Amino Acid Chelated Minerals - Gallon

    A liquid fertilizer of magnesium and micronutrients: boron, copper, iron, manganese, and zinc, chelated with amino acids, including glycine. The ch...

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    Original price $26.40 - Original price $26.40
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  • Original price $25.40 - Original price $25.40
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    Biomin® Liquid Boron (1-0-0+3%B) - Gallon

    Biomin® Boron is derived from Sodium Tetraborate and hydrolyzed vegetable protein. It can be used for soil and/or foliar application. It is complet...

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    Original price $25.40 - Original price $25.40
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    Biomin® Liquid Iron 5% - Gallon

    Biomin® Iron 5% is an amino acid complexed iron liquid fertilizer for soil and foliar application. Use it to correct and prevent iron deficiencies....

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    Original price $25.40 - Original price $25.40
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  • Original price $140.95 - Original price $140.95
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    Current price $140.95

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

    This hydrolyzed fish fertilizer comes from the nutrient rich North Atlantic. It is made from fresh fish remains by a unique cold process that prote...

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    Original price $140.95 - Original price $140.95
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    Current price $140.95
  • Original price $15.60 - Original price $15.60
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    Aragonite Raw (0-0-0-Ca 38%) - 50 lb Bag

    Aragonite Raw (0-0-0-38 Ca) - A feed-grade calcium carbonate from a marine source that is high in calcium, low in magnesium, and contains trace mic...

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    Original price $15.60 - Original price $15.60
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Shipping Notice

Looks like your order might be big enough to ship on a pallet!

We have great pallet rates with our partner carriers and, if you're east of the Mississippi, you likely qualify for flat rates up to 2400 lbs. We can ship any size order but for orders of 5000 lbs and up (or if the website is only quoting UPS rates) you'll want to call us 800-540-9181 for the best shipping rate. Thank you!