Corn Cobs for Mushroom Cultivation
MushroomSource offers Corn Cobs for mushroom cultivation.
Ground Corn Cob is a well known substrate substitute and is used for many mushroom species. It is a 100% natural product.
Pick up of the Corn Cobs is available in Toronto and we can ship within Canada.
Corn Cobs - $2.95 + tax per quart (0.94 L)
Get as much or as little as you need.