MegaPower MP can be used with a starter fertilizer, in-furrow, in transplant water, or as a foliar treatment for any crop requiring Sulfur and Zinc. Corn is the most sensitive crop to low Zinc levels in the soil. MegaPower MP is fortified with Zinc EDTA and Sulfur. MegaPower MP also consists of a dormant spore-based liquid that contains special secretions that are very beneficial to soil bacteria, both dormant and active. MegaPower MP is intended as a supplement to a regular fertilizer program and will not, by itself, provide all the normal nutrients required by agricultural crops.