Sterilized Grain

from $10.00

Food-Grade Millet, sterilized for 2.5 hours at 15 PSI. Ready to inoculate with your favorite spores or culture.

Available in 1, 3 and 5 lb. bags. Custom sizes available for order.

Add an injection port for $2.

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Directions for Use:

  1. Inoculation: If using the injection port option, clean the injection site with alcohol. Inoculate the grain with your chosen species' spores or liquid culture syringe.

  2. Incubation: Place the inoculated millet grain in a room temp environment out of direct sunlight.

  3. Shake: Once the mycelium has covered 30% of the grain, gently break up the colonized grain and mix with the rest of the bag. This will speed up your journey to full colonization significantly.

  4. Transfer: Once your grain is fully colonized, it can be mixed with our Classic Substrate to begin the fruiting stage.