Purchase Qty. Reference FOB Price
1-49 kg US$160.00
50-199 kg US$95.00
200+ kg US$80.00
Product Description
Product Description Indolylacetic acid (IAA) is a kind of indole broad-spectrum plant growth regulator . 1. It can be used on adventitious root formation, such as tea tree, pepper and so on. 2. It can promote fruit-setting, fruit-enlargement, yield-increasing, such as sugar beet, tomato, ...