25 Pounds Of 50/50 Horse Manure and Straw Mix Mushroom Substrate : 5x5 lb Bags

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 is the perfect mix of our horse manure based substrate and chopped wheat straw. This mushroom substrate will produce great results for all gourmet dung/straw loving fungi species. You will get much larger yields using this 50/50 mix compared to just casing grains. This product is pasteurized and ready to use at your front door. Simply add your gourmet mushroom spawn to the 50/50 grow bag, reseal it, and mix. Out-Grows straw/manure mix is one of the best mushroom growing substrates available. We use only natural and chemical free products to make our substrates.