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On-site pickups are by appointment only, please call us if you'd like to schedule a pickup.
On-site pickups are by appointment only, please call us if you'd like to schedule a pickup.

Fertilizers

A collection of the very best natural and biologically-based fertility sources available.
  • Original price $31.50 - Original price $31.50
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    Iron Oxide 22% Granular - 50 lb Bag

    Regular Grade – 260 SGN Prill size. 55% S & 22% Fe. Apply according to your soil test results. Spec Sheet Product Brochure OMRI S...

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    Original price $31.50 - Original price $31.50
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  • 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 $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 $10.95 - Original price $10.95
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    Coast of Maine Schoodic Blend Compost - 1 Cu Ft Bag

    A dark, rich soil made from carefully composted cow manure and peat humus. The cow manure for the Schoodic Blend comes from local beef and dairy fa...

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    Original price $10.95 - Original price $10.95
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  • Original price $39.50 - Original price $39.50
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    Manganese Oxide 15% Granular - 50 lb Bag

    Regular Grade – 260 SGN Prill size. 65% sulfur (S) & 15% manganese (Mn). Apply according to your soil test results. Label OMRI SDS ...

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    Original price $39.50 - Original price $39.50
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  • 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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  • Original price $30.40 - Original price $30.40
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    Cottonseed Meal (6-2-1) - 50 lb Bag

    Use for acid-loving plants like blueberries and azaleas because of its low pH. This Cottonseed Meal is NOT NOP Compliant. This is feed grade. For t...

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    Original price $30.40 - Original price $30.40
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  • Original price $770.00 - Original price $770.00
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    Worm Castings Mountain Gate Organics - 1.42 yd Sling

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

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    Original price $770.00 - Original price $770.00
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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 $197.50 - Original price $197.50
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    Grower’s Secret Nitrogen (16-0-0)- 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 $197.50 - Original price $197.50
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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 $66.00 - Original price $66.00
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    Nature's Kelp from Thorvin - 50 lb Bag

    Nature’s Kelp from Thorvin is a certified organic dried kelp (Ascophyllum Nodosum) from the North Atlantic that is a rich source of trace minerals....

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    Original price $66.00 - Original price $66.00
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  • Original price $29.50 - Original price $29.50
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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 $29.50 - Original price $29.50
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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 $19.50 - Original price $19.50
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    Kenkashi Bokashi - 2.5 Liter Box

    A microbe-rich compound which helps to accelerate decomposition through the introduction of fermenting bacteria. Contains endo and ecto mycorrhizal...

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    Original price $19.50 - Original price $19.50
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  • Original price $58.00 - Original price $58.00
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    KenKashi Liquid Concentrate - 1 Gallon

    A liquid probiotic for plants, soil and compost. A unique and beneficial living culture of microbes. Diluted 1:20 (5%) or activated (pitch into a v...

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    Original price $58.00 - Original price $58.00
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  • Original price $28.00 - Original price $28.00
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    KenKashi Liquid Concentrate - 1 Qt

    A liquid probiotic for plants, soil and compost. A unique and beneficial living culture of microbes. Diluted 1:20 (5%) or activated (pitch into a v...

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    Original price $28.00 - Original price $28.00
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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 $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 $21.80 - Original price $21.80
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    Fulmax 3% Liquid Fulvic Acid - 1 Gallon

    Fulmax® contains fulvic acid extracted from leonardite. It can be applied as a soil and/or foliar application to improve nutrient availability, sti...

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    Original price $21.80 - Original price $21.80
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  • Original price $650.00 - Original price $650.00
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    Aqua Power Liquid Fish Fertilizer (5-1-1) - 55 Gallon Drum

    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 $650.00 - Original price $650.00
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  • Original price $16.75 - Original price $16.75
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    Humax 12% from JH Biotech - Gallon

    Humax is a concentrated liquid humic acid extracted from leonardite for foliar or soil applications. It will chelate nutrients for more efficient n...

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    Original price $16.75 - Original price $16.75
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  • Sold out
    Original price $60.90 - Original price $60.90
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    Neversink Blend 6-1-7 - 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 $60.90 - Original price $60.90
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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!