HDI Clonex® Mist Root Promoter - 750mlHDI Clonex Mist Root Promoter 750ml A ready to use foliar spray for mother plants (shortly before taking cuttings) and clones to stimulate root development. Formulated to help enhance the health and vigor of tender young plants while promoting robust root development and elongation of root hairs. Studies show that using Clonex Mist, along with Clonex Rooting Gel, on Ficus and Dianthus cuttings, generated roots up to 10 days earlier, with the roots