Zinc is an essential component of over 300 enzymes and is very closely involved with nitrogen metabolism.
With Zinc, Iron and Manganese being closely related in size, they can be substituted in uptake.
Zinc can improve a plants ability to withstand various stresses including diseases and pest.
Zinc is involved in the synthesis of chlorophyll. Zinc is essential for opening up pathways for carbohydrates within the plant, that are responsible for chlorophyll production.
Zinc goes through a long distance transport mainly through the xylem often times bounding to a organic acid or free cation like calcium. The protein nitrogen in KHLOROS helps with that transportation.
Zinc applications along side gypsum or calcium has proven to be beneficial to plant health.