Collection: Cultiwool

Cultiwool is a brand specialized in rock wool and inert substrates for hydroponic cultivation. Cultiwool rock wool is one of the most used substrates in professional cannabis crops thanks to its excellent water retention and root aeration capacity, its neutral pH and its compatibility with any hydroponic nutrition system.

At Grow Industry you will find Cultiwool products in different formats: propagation blocks, growing blocks and plates, adapted to each phase of the plant cycle. The reference inert substrate for hydroponic growers looking for maximum control over their nutrition and results.