NAA CAS:86-87-3 Manufacturer Supplier

Organic fertilizer NAA a-naphthylacetic acid is a broad-spectrum based plant growth regulator, can promote cell division and expansion. It can be absorbed via root, stem or leaf and is widely used in agriculture, forestry, vegetable, flower, fruit etc. Improve the formulation of root and adventitiousroot, can be used to promote seed rooting and cutting rooting and improve solanaceae formulating fibrous root.Increase bloom and fruit bearing rate, prevent flower and fruit drop. It can also increase plant stress-resist ability.