100% organic and non gmo sourced rye berries right here in Nebraska! These are one of the most preferred for mushroom substrates to expand your mycelium. Hobbyist and commercial growers alike have used rye berries for decades. Mushroom and mycelium of many species thrive on their nutrient content.
This comes as a single (1) - 20Lb bag of Unsterilized Whole Rye Berries.
Please allow 24-48 for your order to be processed and shipped. We are a small family owned business.
Buy in bulk and save!
Whole Rye Berries 20Lbs
4 STEPS TO MAKING GRAIN SPAWN
You can make grain in 4 easy steps.
Step 1: Rinse and clean the grains if you want, soak in water for 24 hours.
Step 2: Boil the grains for 10 minutes so that they absorb water.
Step 3: Drain and dry excess moisture from the outside of the grains.
Step 4: Load grain into bag or mason jars and sterilize for 120 minutes at 15 PSI.