Grodan Stone Wool Grow Chunks - 2 cu. ft. bag (Case of 3 bags) sitewide keeping your grow areas dry

keeping your grow areas dry and free from water-related damage

Watch the bag shift from tan to white as the mycelium matures

soy protein hydrolysate

Growers typically run this grow room exhaust fan pulling through a matched carbon filter

Grodan Stone Wool Grow Chunks - 2 cu. ft. bag (Case of 3 bags) sitewide keeping your grow areas dryLight, airy & versatile. GrowChunks are about 3 4 inch square each and can be used in pots around blocks or alone. They are easily combined with other media, such as layering with coco fiber or clay pellets. They can also be combined with soil for added aeration and increased moisture holding properties. Great for hydro systems or container gardening. This case comes with three 2 cu. ft. bags of Grow Chunks, for a total of 6 cu. ft.