- PE Woven material with anti-UV, waterproof and dust proof- Zipper design, easy to operate, easy to use- Bottom elastic band is at four corners- Thermal insulation materials
Naphthylacetic acid belongs to plant growth regulator, which can promote cell division, elongation and expansion, induce the formation of protozoa and facilitate the growth of new roots, promote the rooting of crops, promote the development of root tips,