Manganese Sulfate Powder 31.5% - 1 lb Bag silmatrix Harmony Ag Organic Fertilizer w/

Harmony Ag Organic Fertilizer w/ 9% Calcium (5-4-3) is our most popular fertilizer

The spore count guarantee is a minimum of 50 spores per gram: minimum of 10 spores/gram for each of the first four listed and minimum of 2 spores/gram for each of the last five listed

31 ppm boron

vegetables and foliage but doesn't block light

Manganese Sulfate Powder 31.5% - 1 lb Bag silmatrix Harmony Ag Organic Fertilizer w/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 broadcasted, side banded, fertigated, or foliar sprayed. Manganese is a micronutrient that is commonly deficient in soils with a pH level above 6. 5. When your plants lack this mineral, they exhibit visible symptoms. For example, beans and many non grain crops develop yellow or white areas between the