Rye Berry Mushroom Substrate Grain Bag - 5lb mushroom jar White milo’s small grain size

White milo’s small grain size allows for more inoculation points

5 to 2 quarts of fully colonized spawn per 5lb bag to begin the inoculation process and enjoy consistent yields with multiple flushes

reliable results for multiple mushroom flushes

the 5lb pasteurized straw substrate provides a reliable and efficient medium for successful mushroom cultivation

Scaling up

Rye Berry Mushroom Substrate Grain Bag - 5lb mushroom jar White milo’s small grain sizeRye Grain Bag 5lb The Rye Grain Bag 5lb is a premium mushroom substrate designed for serious mushroom cultivators. This 5 pound bag of fully hydrated and sterilized rye grains offers an ideal environment for healthy mycelial growth, making it perfect for both beginner and experienced growers. Rye grains are highly valued in mushroom cultivation for their excellent moisture retention and rich nutrient profile, promoting rapid and robust mycelial