Mushroom Substrate12JarsOur Mushroom substrate has diffrent size and diffrent recipe.In this listing. The mushroom substrate have 3 recipe:No.1 is made of Brown Rice Flour, Rye Grain Flour and Vermiculite.Vermiculite : Brown Rice Flour : Rye Grain Flour is8:3:1No.2 is made of Brown Rice Flour and Vermiculite.Vermiculite: Brown Rice Flour is2:1
No.3 is a secret recipe. it contains Brown Rice Flour, Wild Bird Seeds, Organic Pallen and other special stuffs.
Jars are MADE AS ORDERED to ensure freshness and are good up to 2 month refrigerated.
Each Jar has a tyvek filter disc under the pre-drilled lid ( 4 point holes for inoculation) and covered by foil top and wrapped by shrink plastic wrap and foil wrap for protection.Jars are wrapped again with plastic wrap Directly form the pressure cooker to guarantee sterility.100% contamination free Guarantee .100% sterile and ready to inoculate!

Our Mushroom substrate has diffrent size and diffrent recipe. Please check my other items. Us onlyThanks.

---