It is a tenacious gel which will remain in contact around the stem, sealing the cut tissue and supplying the hormones needed to promote root cell development and vitamins to protect the delicate new root tissue. Clonex® has a full spectrum of mineral nutrients and trace elements to nourish the young roots during their important formative stages. Our scientific breakthrough puts Clonex® Rooting Gel years ahead of manufacturers of old fashioned hormones and powders.