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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.

Fertilizers

A collection of the very best natural and biologically-based fertility sources available.

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  • $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00

    Diamond K Solution Grade Ultra Fines SOP (0-0-50) - 50 lb Bag

    Diamond K Ultra Fines Sulfate of Potash is a high-purity, finely ground (minus 325 mesh) soluble potassium sulfate designed to be applied in soluti...

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    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00
  • $29.50 - $29.50
    $29.50
    $29.50 - $29.50
    $29.50

    Urea (46-0-0) - 50 lb Bag

    46% granular nitrogen. Requires mineralization, unlike nitrate. Provides a continuous, long-lasting supply of nitrogen. Highly soluble. Not approve...

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    $29.50 - $29.50
    $29.50
    $29.50 - $29.50
    $29.50
  • $125.00 - $125.00
    $125.00
    $125.00 - $125.00
    $125.00

    Blacksmith BioScience MegaPhos SP Phosphorus Solubilizing Microbe - 1 lb Bag

    Bacillus megaterium strain HM87 is a unique bacteria that aids in the conversion of soil phosphorus into a plant-available form. Labeled for use wi...

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    $125.00 - $125.00
    $125.00
    $125.00 - $125.00
    $125.00
  • $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00

    Blacksmith BioScience Nitryx SP Nitrogen Fixing Bacteria - 1 lb Bag

    Paenibacillus polymyxa P2b-2R is a unique bacteria that fixes nitrogen from the atmosphere to increase the amount of plant-available N in the soil....

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    $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00
  • $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00

    Nature Safe (15-0-1) Hi-Sol Nitrogen Dry Flowable Powder - 50 lb Bag

    Dry-flowable, fully soluble porcine blood meal, intended to be mixed with water and applied through irrigation or in foliar sprays. Ideal for suppl...

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    $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00
  • $289.50 - $289.50
    $289.50
    $289.50 - $289.50
    $289.50

    Grower's Secret Seaweed Powder Soluble (0-0-16) - 50 lb Bag

    High-quality soluble seaweed (Ascophyllum nodosum) for use in foliar sprays or irrigation water. Improves crop quality by promoting chlorophyll co...

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    $289.50 - $289.50
    $289.50
    $289.50 - $289.50
    $289.50
  • $25.90 - $25.90
    $25.90
    $25.90 - $25.90
    $25.90

    Air-N - 8 fl oz

    True nitrogen-fixing microbes! Converts nitrogen from the air to readily-available nitrogen for plants. Utilizes both free-living and symbiotic N-f...

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    $25.90 - $25.90
    $25.90
    $25.90 - $25.90
    $25.90