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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.

Micronutrients

A full range of mineral micronutrient sources for pre-plant and top/side dress micronutrient needs. Micronutrients are critical for key plant functions including nitrogen fixation, protein synthesis, photosynthesis and other metabolic processes.

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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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    Thorvin Kelp Minerals for Animals OG - 3 lb Bag

    This is the best kelp on the market and it is certified organically grown. This Icelandic kelp is processed in a state of the art plant that is bui...

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    Iron Sulfate Powder 20% - 1 lb Bag

    Essential Iron 20%. Ferrous (Iron) Sulfate Heptahydrate. A soluble product that can be broadcast, side banded or foliar sprayed. Guaranteed Analysi...

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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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    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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    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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    Terra Alba Gypsum - Soluble Powder - 50 lb bag

    Extremely pure, solution-grade Calcium Sulfate. Apply according to soil test recommendations. SDS Spec Sheet

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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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    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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    Zinc Oxide 18% Granular - 50 lb Bag

    Regular Grade – 260 SGN Prill size. 65% S & 18% Zn. Apply according to your soil test results.   Organic Letter 

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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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    Copper Oxide 12% Granular - 50 lb Bag

    Regular grade – 260 SGN Prill size. 72% S & 12% Cu.  Apply according to your soil test results.  Label OMRI SDS Spec Sheet R...

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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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  • $263.90 - $263.90
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    K-Mate SG (0-0-12) - 50lb Bag

    K-Mate SG is a highly concentrated organic product that is designed to be dissolved into water to make your own liquid humate solution. Because of ...

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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. Apply 1# per plant every 4...

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    Seven Springs Farm Supply Gift Card

    Looking for a gift for the farmer or grower in your life? Look no further! Let them pick exactly what they need for their growing season with our g...

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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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    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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    TRIGGRR (0-0-1) - 1 Gal

    Liquid concentrate derived from Kelp and plant extracts. Contains 0.45% Humic Acid. For use as a foliar, soil, transplant, container or seed treatm...

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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. 8 lbs contains 0.24 lb...

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    DTE Solution Grade Gypsum - 5 lb

    Gypsum is composed of calcium (Ca) and sulfur (S) – two of the essential nutrients that plants require to achieve optimum growth and reach their ma...

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    Sold out
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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. 44 lbs contains 1.32 l...

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    $359.00 - $359.00
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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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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!