Bulk Rye Grain Berries - 1000 grams

  • Sale
  • Regular price $6.00


Sold in increments of 1000 grams.  

Questions about how much grain to order? Check out the substrate calculator here

Rye grain berries are the foundation of the standard grain spawn.  The perfect balance of nutrients that mycelium crave while they colonize the spawn jar.  Our grain is:

  • Certified organic by Oregon Tilth
  • Non-GMO
  • Kosher
  • Non-irradiated
  • Country of Origin: USA and Canada