Cultivate mushrooms effectively with our Chopped Wheat Straw, specifically selected pet bedding for use as mushroom substrates. Made from dust-extracted, untreated wheat straw, this product is eucalyptus-free and optimised for cleanliness and quality. Boil or soak with water and lime for hassle-free sterilisation. Achieve reliable mushroom yields without breaking the bank. For use with our 1 meter long mushroom log bags and mushroom log kits.