Fine shredded Wheat straw mushroom substrate 25 lb bag
This is premium straw fine shredded perfect for mushroom substrate. This works great for oyster mushroom grow or paddy straw mushroom or as an additive to a manure based substrate for dung loving mushrooms. This is a 25 lbs bag and will make 10 to 20 large mushroom logs with our tube grow bags.
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most Items ship the next day unless it is a made to order item or perishable.