Uninoculated dowel plugs (pins) are a highly reliable substrate for growing many mushroom species. These 5/16" X 1" spiral grooved birch plugs work well when mixed with your favorite spawn master.

Dowel plugs are great for wood loving mushroom species!

Made especially for Myco Supply, our brown rice is milled down into a fine flour. 100% organically grown to meet the nutrient needs of our cultivators. Never boiled or processed!

A professional grade vermiculite designed to absorb moisture and maintain a light fluffy casing layer that allows thick mycelium growth.

Use as a casing layer or mixed with brown rice flour.

In growing mushrooms, perlite is used mainly to maintain a very high rate of humidity within a terrainum. It provides aeration and optimum moisture retention for superior mushroom growth.

Other benefits of horticultural perlite are its neutral pH and the fact that it is sterile and weed-free.