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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.
  • Sold out
    Original price $40.25 - Original price $40.25
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    Current price $40.25

    Crab Shell 4-4-0 +18% Ca - 40 lb Bag

    By providing existing soil microbes with food and energy, crab shell naturally and safely improves soil health by enhancing the beneficial microbia...

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    Original price $40.25 - Original price $40.25
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    $40.25
    $40.25 - $40.25
    Current price $40.25
    Sold out
  • Original price $9.10 - Original price $9.10
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    $9.10
    $9.10 - $9.10
    Current price $9.10

    Hi-Cal Lime Powder - 50 lb Bag

    High quality 100% pulverized limestone is high in calcium and very low in magnesium content. Elemental calcium is 38%. Calcium carbonate equivalent...

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    Original price $9.10 - Original price $9.10
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  • Original price $24.75 - Original price $24.75
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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 $24.75 - Original price $24.75
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  • Original price $10.85 - Original price $10.85
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    Current price $10.85

    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 $10.85 - Original price $10.85
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  • Original price $25.80 - Original price $25.80
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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 $25.80 - Original price $25.80
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    Current price $25.80
  • Original price $10.85 - Original price $10.85
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    $10.85
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    Current price $10.85

    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 $10.85 - Original price $10.85
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  • Original price $15.85 - Original price $15.85
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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 $15.85 - Original price $15.85
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  • Original price $84.50 - Original price $84.50
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    $84.50
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    Current price $84.50

    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 $29.90 - Original price $29.90
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    Black Gypsum DG - 50lb Bag

    Black Gypsum DG granules (SGN 240) are homogenous and combine natural gypsum and humic substances to form a unique bio-amendment. DG Technology cre...

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    Original price $29.90 - Original price $29.90
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  • Original price $12.95 - Original price $12.95
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    NutraSoft OP Gypsum - 40lb Bag

    NutraSoft OP Gypsum is a granulated gypsum soil amendment for lawns and gardens, with an analysis of 21% calcium and 16% sulfur. Gypsum adds calciu...

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    Original price $12.95 - Original price $12.95
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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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    Current price $40.60
  • Gypsum Pelletized Metric Ton

    64% Calcium Sulfate, 22% Ca, 12% S. Supplemental Calcium for when soil pH does not need adjusted. Apply according to soil test - 2200 lbs contains...

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  • Original price $73.45 - 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
    Original price $73.45
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  • Original price $359.00 - 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 $419.50 - Original price $419.50
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    Oyster Shell Flour - 1 Ton Tote

    Oyster shell provides a long-lasting, steady release of calcium to help regulate pH levels, improve fertilizer uptake, promote healthy cellular str...

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    Original price $419.50 - Original price $419.50
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  • Original price $14.75 - Original price $14.75
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    $14.75
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    Current price $14.75

    DTE Crab Meal (4-3-0) - 5 lb

    A byproduct of the West Coast crab harvest, Down To Earth’s Crab Meal 4-3-0 is a wonderful source of plant nutrients for vegetable gardens, flower ...

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    Original price $14.75 - Original price $14.75
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  • Original price $14.75 - Original price $14.75
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    DTE Solution Grade Calcium 96 - 5 lb

    Ultra fine and highly reactive, Calcium 96 is a natural limestone powder that provides immediate availability of this valuable nutrient for plants ...

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    Original price $14.75 - Original price $14.75
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    Current price $14.75
  • Crab Shell 4-4-0 +18% Ca - 1 ton tote

    Looking for high levels of Chitin to help boost soil productivity? Then we have the crab shell for you! Made from 100% Blue Crab with no other addi...

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  • Original price $18.00 - Original price $18.00
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    $18.00
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    Oyster Shell Coarse - 50 lb Bag

    Obtain optimum eggshell quality with Coastal Brand Poultry Shell. This special blend features calcium carbonate to help grow healthy eggshells and ...

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    Original price $18.00 - Original price $18.00
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  • Original price $9.10 - Original price $9.10
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    $9.10
    $9.10 - $9.10
    Current price $9.10

    DTE Oyster Shell - 5 lb

    Down To Earth’s Oyster Shell is an all-natural and high-quality source of the essential plant nutrient calcium. Ancient oyster shells are carefully...

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    Original price $9.10 - Original price $9.10
    Original price
    $9.10
    $9.10 - $9.10
    Current price $9.10