Nano Gibberellic acid is a very potent hormone whose natural occurrence in plants controls their development. Since GA regulates growth, applications of very low concentrations can have a profound effect while too much will have the opposite effect. It is usually used in concentrations between 0.01 and 10 mg/L.Nano GA3 can be applied via foliar sprays, soil drenching, or seed treatments. The method of application can affect its efficiency and the degree to which it influences plant growth.
