The Cultilène stonewool growing cubes have a very firm structure. With a very high consistency and very thin fibre structure they allow for optimum root development leading to increased yield.
Cubes are ideal for raising seedlings and cuttings. Clean and lightweight these continue to be one of the most popular growing mediums. Once roots start to emerge through the cubes you will need to plant them on.
4" (100mm) large hole (38/35) cubes