Grodan 6inch HUGO Cube

Grodan is described as the undisputed stonewool champion in the hydroponic market. Grodan is used by both hobby and commercial markets throughout the world. The cubes are designed to take SBS or similar propagation cubes, which can then be used on their own or placed in a larger stonewool block. Three sizes of cubes are available each accomidating a different plug size. The hugo block is ideal for deep Ebb and Flood tables and drip irrigation.