Description

About Our Grain
Our sterilized grain is formulated by experienced mycologists to encourage rapid colonization. Each bag contains 3lbs of perfectly hydrated grain. We use high quality grain grown on Colorado farms. Each bag also features a self-healing injection port and 0.2 micron filter patch to ensure your grain bag remains contaminant free throughout the growing process. Start your next mushroom project with the best grain available! Made to order - please allow up to 1 week lead time from date of order.

Inoculation and Colonization
To inoculate the grain, inject with a liquid culture or spore syringe through the injection port. Allow your bag to colonize at room temperature (60 – 75 degrees) away from direct sunlight. After 7-10 days, your mycelium should start to take hold. When the mycelium is well established and has grown about 4-6+ inches, carefully break up the grain and shake it without opening the bag. Incorporating the colonized grain evenly into the uncolonized grain will significantly speed up colonization. When the grain is completely white with mycelium it is ready to use. The full process can take weeks to months depending on the species and vigor of your culture.

Storage
Store the grain bags at room temperature away from direct sunlight. They can be stored for many weeks before use.