Results are often evident one to two days after application.
Plants need more than just the Macro nutrients. Micro nutrients will add more quality and mineral content to the plants. Just the same as humans need more than just food to survive in a healthy state they also need an array of minerals and vitamins such as Copper, Iron, Zinc, and vitamin A to E. Research has shown the plant can assimilate Micro nutrients better via foliar application than if the Micro nutrients where applied to the soil. The response is quicker and seems to be more effective. We use sugar based chelating compounds to make our micro-nutrients more effective.