Zinc, also known as: Zinc Sulfate 25% Cu, 17% S
Chemical Formula: ZnSO4•H2O
Zinc is essential for many plant functions. Some of them are
Production of Auxins, an essential growth hormone.
It activates enzymes in protein synthesis, plus is involved in the regulation and consumption of sugars
It is necessary for starch formation and proper root development.
Zinc influences the rate of seed and stalk maturation.
It is necessary for the formation of chlorophyll and carbohydrates.
The presence of adequate amounts in the tissue enables the plant to withstand lower air temperatures.