Collection: Sterilised Grain

Successful mushroom growing relies heavily on a high-quality mushroom growing grain to be inoculated and colonised by your liquid culture or spores. Our sterilised mushroom grain is produced and packaged in the most sterile environment using the highest quality ingredients, giving you the best chance of success with all of our mushroom grow kits, whether you're using it with our grow bags or monotubs. Pair with our sterilised substrate to grow mushrooms.