No pressure cooker no flowhood no problem. Simple pick which grain you'd like and quantity in packages of 6. Try our sterile, ready-to-use grain spawn, just add clean spores or liquid culture. One 6pack of our 4lb. Grain spawn bags (24lbs total) with self-healing injection ports and filter patches.
Perfectly sealed, hydrated, sterilized and ready-to-use. You will be growing like the pros in no time. Even if you are already a pro, these give you more time to grow and focus on what matters. Grain bags come sterile with injection port, pick your grain.
We pressure cook each bag at 15 psi for 2 hours and 45 mins guaranteeing sterile grains for your mushroom grow. This item is made of grain and seeds, wheat grain, corn grain, millet grain.