Pasteurized Horse Manure Base Mushroom Substrate

About this item Fully Pasteurized and Ready to Use Perfectly ph Balanced 5 X Five Pound Bags of Substrate Nutritious Mushroom Substrate For Healthy Mushrooms Perfect Bulk Substrate for Mushroom Cultivation Description This sale is for 5 X five pound bags of substrate. All bags have a 5 micron filter patch and plenty of room for fruiting. This pasteurized mushroom substrate will produce great results for all gourmet dung/straw loving fungi species. You will get much larger yields using this manure based mushroom substrate compared to just casing grains. This product is 100% pasteurized and ready to use at your front door. Simply add your gourmet mushroom spawn to the grow bag, reseal it, and mix. Out-Grows pasteurized manure based bulk substrate is one of the best mushroom growing substrates available. We use only natural and chemical free products to make our substrates.