From Fuchsias to New Guinea Impatiens, Wedge? Growing Medium aids strong, fast root development of vegetative spring flowering plants. Wedge? medium is ready and easy to use upon receipt, unlike other growing mediums. Save labor and time by going directly to water-in and stick. Due to the unique shape of the Wedge? Medium, transplanting of the rooted cuttings is made fast and easy. It also provides a safe, efficient system for the propagator/distributor when shipping on to other growers.