Clonex is a brand of hydroponic nutrients and rooting gel used to promote root growth in cuttings. The Clonex line of products is specifically formulated to provide the necessary nutrients and hormones for healthy root development in cuttings.

Clonex
The Clonex Rooting Gel, for example, contains a rooting hormone that stimulates root growth, as well as a gel matrix that helps to protect the cutting while it develops roots. Clonex is used in hydroponics, a method of growing plants using mineral nutrient solutions in water, without soil.