① Fulvic Acid is a kind of plant growth regulator. It can promote plant growth and improve absorption of nutrution.
③ Fulvic acid can prevent and cure plants disease and enhance waterlogging resistance.
④ Fulvic Acid can be used for chelate macro elements and micro elements, make them to be better used by plant.
⑤ Fulvic Acid can speed up precipitation and decom positionimprove soil structure.