Grodan 900 x 150 x 75mm Rockwool Slab

Product Information

The Grodan 900 x 150 x 75mm Rockwool Slab is a hydroponic growing medium used in indoor gardening and horticulture. It is made from spun volcanic rock fibers and provides a highly porous, lightweight, and sterile environment for plant roots to grow in.

The Grodan Rockwool Slab is designed to provide optimal water and nutrient retention, as well as excellent air circulation and drainage. It has a high water-holding capacity and is able to maintain a consistent water and nutrient supply to the roots of plants, promoting healthy growth and development.