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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 $102.00 - Original price $102.00
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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 $102.00 - Original price $102.00
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  • Original price $76.25 - Original price $76.25
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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 $76.25 - Original price $76.25
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  • Original price $26.80 - Original price $26.80
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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 $26.80 - Original price $26.80
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  • Original price $25.80 - Original price $25.80
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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 $25.80 - Original price $25.80
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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 $25.80 - Original price $25.80
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    Biomin® Liquid Manganese (1-0-0-5%Mn) - 1 Gallon

    Biomin® Manganese Amino Acid Chelated Minerals is a chelated manganese that is completely bioavailable and can be applied as a soil and/or foliar a...

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    Original price $25.80 - Original price $25.80
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  • Original price $29.95 - Original price $29.95
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    Zeolite Soil Amendment - 50 lb Bag

    Zeolite has superior absorption capabilities with a coarse sand texture (14 - 40 mesh). In soils, it can increase cation exchange capacity, water-h...

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    Original price $29.95 - Original price $29.95
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  • Original price $84.50 - Original price $84.50
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    BioLink® Cal Plus Liquid 6% - 2.5 Gallon

    BioLink Cal Plus Liquid 6% is a liquid calcium fertilizer complexed with an organic acid, making it immediately available to plants. Use as a folia...

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    Original price $84.50 - Original price $84.50
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  • Original price $25.80 - Original price $25.80
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    Biomin® Liquid Zinc (1-0-0-7%Zn) - 1 Gallon

    Biomin® Zinc is an amino acid chelated zinc liquid fertilizer for soil and foliar application. It is completely bio-available and is used to preven...

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    Original price $25.80 - Original price $25.80
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  • Original price $21.30 - Original price $21.30
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    Thorvin Kelp - 3 lb Bag

    Thorvin Kelp is a single sourced kelp from Icelandic waters and is certified organic and OMRI-listed. The kelp is processed at a low temperature in...

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    Original price $21.30 - Original price $21.30
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  • Original price $10.50 - Original price $10.50
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    Iron Sulfate Powder 20% - 1 lb Bag

    Ferrous (Iron) Sulfate Heptahydrate is a soluble product that can be broadcast, side banded or foliar sprayed. Guaranteed Analysis: 20% Iron, 18% S...

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    Original price $10.50 - Original price $10.50
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  • Original price $296.95 - Original price $296.95
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    Maxicrop Soluble Seaweed Powder (0-0-17) - 22 lb

    Concentrated Ascophyllum nodosum (brown seaweed) plus potassium hydroxide from the Norwegian coastline. This highly soluble seaweed provides trace ...

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    Original price $296.95 - Original price $296.95
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  • Original price $471.95 - Original price $471.95
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    Maxicrop Soluble Seaweed Powder (0-0-17) - 44 lbs

    Concentrated Ascophyllum nodosum (brown seaweed) plus potassium hydroxide from the Norwegian coastline. This highly soluble seaweed provides trace ...

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    Original price $471.95 - Original price $471.95
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  • Original price $18.80 - Original price $18.80
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    Redmond Agriculture Conditioner - 50 lb Bag

    A mineral from montmorillonite (hydrated sodium calcium aluminosilicate). It is used as a livestock feed additive to help them utilize their feed a...

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    Original price $18.80 - Original price $18.80
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  • Original price $10.50 - Original price $10.50
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    DTE Azomite Micronized (0-0-0.2) - 5 lb Box

    Down To Earth’s AZOMITE is a natural mineral product mined in central Utah. This unique deposit was formed when an ancient volcano erupted and its ...

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    Original price $10.50 - Original price $10.50
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  • Original price $14.95 - Original price $14.95
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    DTE Langbeinite - K-Mag (0-0-22) - 5 lb Box

    Down To Earth’s Langbeinite 0-0-22 is a naturally mined crystalline mineral that supplies the water-soluble sulfate form of three vital plant nutri...

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    Original price $14.95 - Original price $14.95
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    Original price $17.25
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    Terra Alba Gypsum - Soluble Powder - 50 lb bag

    Extremely pure, solution-grade Calcium Sulfate. Industrial grade, not for human or animal consumption. Apply according to soil test recommendations...

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    Original price $17.25
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    Original price $118.50 - Original price $118.50
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    BioLink Moly4 - 2.5 gallon

    A liquid molybdenum complexed with amino acids for improved availability and uptake by plants. It provides a quick boost to plants under nutrient s...

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    Original price $118.50 - Original price $118.50
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  • Original price $99.35 - Original price $99.35
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    TRIGGRR (0-0-1) - 1 Gal

    Liquid concentrate derived from kelp and plant extracts and contains 0.45% humic acid. Use it to increase water and micronutrient uptake, as a foli...

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    Original price $99.35 - Original price $99.35
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  • Original price $40.60 - Original price $40.60
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    Cal-Mag Amplified (2-0-0) - 1 Gal

    2% N, 3.5% Ca, 1% Mg, 0.1% Fe. Provides supplemental Calcium and Magnesium. Especially popular with container gardeners. Mix 5 ml per gallon of wat...

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    Original price $40.60 - Original price $40.60
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  • Original price $73.45 - Original price $73.45
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    ProCal (3-0-0) plus 20% Ca - 8 lbs

    Derived from soy protein and calcium carbonate. 3% N provides a carrier for the calcium to ensure distribution in the plant. For use as a foliar or...

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    Original price $73.45 - Original price $73.45
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  • Original price $359.00 - Original price $359.00
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    ProCal (3-0-0) plus 20% Ca - 44 lbs

    Derived from soy protein and calcium carbonate. 3% N provides a carrier for the calcium to ensure distribution in the plant. For use as a foliar or...

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    Original price $359.00 - Original price $359.00
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  • Original price $56.75 - Original price $56.75
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    VRD: Volcanic Rock Dust (Basalt) - 55 lb bag

    VRD™: Volcanic Rock Dust™ is found 4 degrees above the equator in an ultra rich, tropical, microclimate in Indonesia and is screened through 200 me...

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    Original price $56.75 - Original price $56.75
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  • Original price $22.00 - Original price $22.00
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    DTE Solution Grade Langbeinite (0-0-21.5) - 5 lb

    Langbeinite (AKA KMag, or SulPoMag) is a mineral that contains potassium (K), magnesium (Mg) and sulfur (S) – three of the essential nutrients that...

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    Original price $22.00 - Original price $22.00
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