Mineral wool growing medium Grofit

soil blockporous

Grodan Grofit is a porous substrate existing out of stone wool cubes, covered by a solid disk of stone wool. The system has proven itself as a stable and reliable growth medium for the cultivation of gerbera. •Vigorous, vegetative start •Fast root development, more growing power •Steering across all seasons •Easy harvesting thanks to solid disk •Sustainable use of water and nutrients