Details 20 Pounds of Pasteurized Straw Bulk Mushroom Substrate
This bulk discount is for 20 pounds of pasteurized straw mushroom substrate. A fantastic price for this premium product! The product will arrive bagged in four 5 pound large mushroom grow bags. This is perfect for a wide variety of different gourmet mushrooms. You will find cultivation much easier using Out-Grow's pasteurized straw.