Cultiwool 75mm (3") Cubes - Large Hole (38/35)

Cultiwool is one of the world's leading substrate producers. They have a great reputation in the industry as a company that puts the grower first. The Cultiwool stonewool growing blocks have a very firm structure. A very high consistency and very thin fibre structure gives optimum root development leading to increased yield.

Dimensions: 75mm x 75mm x 65mm