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 Organically Grown for Plants or Animals (3-0.5-3) - 50 lb Bag
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 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 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 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 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 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 detailsBiomin® 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...
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 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- 50 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 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 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 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 detailsBiomin® 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...
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 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 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 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 detailsBiomin® Liquid Iron 5% - 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® Liquid Boron (1-0-0+3%B) - 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® Liquid Copper (1-0-0-4%CU)- 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® 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...
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 detailsBiomin® Liquid Manganese (1-0-0-5%Mn) - 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 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 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 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 detailsDTE 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 ...
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 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 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 ...
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 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 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 detailsCal-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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