Agricultural Epsom Salts. Available in a 5 lb. In a former life I was marketing manager for a chemical company and for a time was responsible for the magnesium sulfate product line.
Magnesium Sulfate Epsom Salt 50 lbs. Quick acting Mg S fertilizer. Can be used for a foliar application.
But plants usually have access to enough already.
This agricultural-grade magnesium sulfate heptahydrate MgSO47H2O is an extremely soluble and bioavailable source of magnesium and sulfur for the health of animals and plants. This agricultural-grade magnesium sulfate heptahydrate MgSO47H2O is an extremely soluble and bioavailable source of magnesium and sulfur for the health of animals and plants. Magriculture contains essential plant nutrients. Magnesium SulfateEpsom Salts is applied to Magnesium deficient soil soluble in the water absorbed by the soil to make it fertile.
