Clonex Rooting Hormone Gel - Green Strength For herbaceous and softwood cuttings, Clonex Green is a perfect choice. With an active ingredient of 1.5 g/L IBA, this gel is designed to put roots on your non-woody herbaceous plants and soft, flexible young wood from the current year's growth. The gel seals the cut and stops air embolisms in the plant's vascular tissue, preventing wilting.,Clonex Rooting Hormone Gel - Green Strength For herbaceous and softwood cuttings, Clonex Green is