... We can supply you with plant growth regulator, such as paclobutrazol, GA3, kinetin, 6-ba, mapiquat chloride, etc.Product ... : PACLOBUTRAZOL Spec.:Purity15%min.Solute time90 mins max.PH6.0-10. ... paper drumPls contact us if you are intrerested in it. Paclobutrazol for plant growth regulator