Micronutrients
Elemental Sulfur 90% - 50 lb Bag
Pelletized sulfur is used to correct sulfur deficiencies or lower soil pH. Excellent for blueberries and all acid-loving plants. Rates vary by star...
View full detailsThorvin Kelp - 50 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...
View full detailsMagnesium Sulfate (Epsom Salt) - Technical Grade - 50 lb Bag (Agriculture)
Magnesium Sulfate (Epsom Salt) Technical Grade - Mg 9.8%, S 12.9%. Quick acting magnesium & sulfur fertilizer. It can be used for a soil or fol...
View full detailsNature'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....
View full detailsAlfalfa Meal OG - 50 lbs
As a fertilizer it has an analysis of 3-0.5-3 and is loaded with micronutrients. The alfalfa plant has a deep root system that draws up minerals be...
View full detailsAzomite Granular - 44 lb Bag
Azomite is a naturally mined, volcanic mineral with over 66 minerals and trace elements that are important for plant nutrition and growth. It impro...
View full detailsAgSil 16H Potassium Silicate Powder 52% SiO2 (0-0-32) 50 lb Bag
AgSil helps plants to resist toxicity from phosphorous, manganese, aluminum and iron and increases tolerance to salt. AgSil also aids in resistanc...
View full detailsAzomite Micronized Powder - 44 lb Bag
Azomite is a naturally mined, volcanic mineral with over 66 minerals and trace elements that are important for plant nutrition and growth. It impro...
View full detailsMaxicrop Soluble Seaweed Powder (0-0-17) - 10.7 oz
Concentrated Ascophyllum nodosum (brown seaweed) plus potassium hydroxide from the Norwegian coastline. This highly soluble seaweed provides trace ...
View full detailsIron Sulfate Powder 20% - 50 lb Bag
Ferrous (Iron) Sulfate Heptahydrate is a soluble product that can be broadcast, side banded or foliar sprayed. Guaranteed Analysis: 18% Sulfur, 20%...
View full detailsKmag or SulPoMag Granular (0-0-22+22S+11Mg) - 50 lb Bag
Intrepid Trio brand Kmag or SulPoMag is 100% natural Langbeinite, a long-lasting, readily available source of low-chloride potassium (22%), magnesi...
View full detailsVansil 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...
View full detailsBiomin Calcium - 1 Gallon
Biomin Liquid Calcium is an amino acid chelated fertilizer containing 5% calcium derived from calcium carbonate (limestone). It is completely bioav...
View full detailsHumic DG - 40 lb Bag
The Andersons brand Humic DG is an easy flow micro-pelletized humic acid (70%). Humic DG is a mix of humic acid percursor, fulvic acid, humic acid,...
View full detailsSolubor 20.5% Boron (Sodium Borate) - 50 lb Bag
Solubor has the highest concentration of boron (20.5%) and the maximum possible dispersion and solubility in water and other solutions even at lowe...
View full detailsSea-90 Soil Mineralizer+ - 50 lb Bag
Sea-90 Soil Mineralizer+ now includes 1% Humic Acid as well as 0.1% K2O, 1.5% Ca, 0.5% Mg and 1% S. Sea-90 is natural salt crystals produced by so...
View full detailsCopper Sulfate Powder - 50 lb Bag
Copper sulfate powder is a composed of 25.2% copper and 12.5% sulfur. It provides a water soluble, readily available form of copper, an essential m...
View full detailsCopper Sulfate Powder - 1 lb
Copper sulfate powder is a composed of 25.2% copper and 12.5% sulfur. It provides a water soluble, readily available form of copper, an essential m...
View full detailsZinc Sulfate Powder, Ag & Livestock- 55 lb Bag
Zinc sulfate monohydrate powder is fertilizer and feed grade. Guaranteed Analysis: Water Soluble Zinc (Zn) 35.5%, Sulfur (S) 17%. Zinc sulfate powd...
View full detailsBoron 10% Granular - 50 lb Bag
Boron 10 % Cameron Chemicals Brand is pelletized and is derived from ulexite (sodium calcium borate). Use it as part of a fertility plan, broadcast...
View full detailsBiomin Booster 126 - 1 Gallon
A liquid fertilizer of magnesium and micronutrients: boron, copper, iron, manganese, and zinc, chelated with amino acids, including glycine. The ch...
View full detailsDiamond K Premium 97 Solution Grade Gypsum - 50 lb Bag
An extremely pure, solution-grade calcium sulfate. Diamond K Premium 97 gypsum improves soil structure, crop quality and yields when used according...
View full detailsZinc Sulfate Powder, Ag & Livestock, 1 lb Bag
Zinc sulfate monohydrate powder is fertilizer and feed grade. Guaranteed Analysis: Water Soluble Zinc (Zn) 35.5%, Sulfur (S) 17%. Zinc sulfate powd...
View full detailsManganese Sulfate Powder 31.5% - 1 lb Bag
Manganese Sulfate with 31.5% manganese and 18% sulfur is used for soils deficient in manganese (Mn). Manganese Sulfate Powder is soluble and can be...
View full detailsTrue Organic Prilled Sulfur 99% - 5 lb Bag
Prilled elemental sulfur is used to correct sulfur deficiencies or lower soil pH. Our elemental sulfur will have a light green color. Excellent fo...
View full detailsThorvin 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...
View full detailsManganese 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...
View full detailsSea-90 Foliar Mineralizer - 50 lb Bag
Sea-90 Foliar Mineralizer now includes 0.1% K2O, 1% Ca, and 0.5% Mg. Sea-90 is made from natural salt crystals produced by solar dehydrating sea wa...
View full detailsZeolite 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...
View full detailsBiomin Iron - 1 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....
View full detailsBiomin Boron - 1 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...
View full detailsBiomin Copper - 1 Gallon
Biomin Liquid Copper is an amino acid chelated copper for preventing and correcting copper deficiences. It is completely bioavailable and can be ap...
View full detailsBiomin Zinc - 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...
View full detailsBiomin Manganese - 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...
View full detailsSEA-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% ...
View full detailsVRD: 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...
View full detailsBioLink® 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...
View full detailsIron 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...
View full detailsRedmond 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...
View full detailsMaxicrop 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 ...
View full detailsAgro Lig Granular Humic Acids - 50 lb Bag
Agro-Lig is a granular humic acid (65%) from leonardite used to improve soil. It is very effective in soils with low fertility, low organic matter,...
View full detailsDTE 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...
View full detailsMaxicrop 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 ...
View full detailsDTE 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...
View full detailsDiamond K KMS (0-0-21.5) - 50 lb Bag
Also known as Langbeinite, Kmag, SulPoMag and Trio. Contains potassium (K), magnesium (Mg) and sulfur (S) – three of the essential nutrients that p...
View full detailsSeven 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...
View full detailsMilAgro Keylamax Multimax (6-0-0) - 2 lb Bag
Foliar powder fertilizer derived from amino acid chelates of zinc, manganese, magnesium, iron, copper and complexes of amino acids of molybdenum an...
View full detailsProCal (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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