Our sterilized substrates and mushroom spawn are ready to use for easy and efficient mushroom cultivation, ideal for both beginners and professional growers. Each substrate is carefully sterilized to minimize the risk of contamination and ensure optimal growing conditions. Choose between different types of pre-sterilized substrates and spawn for growing popular mushroom species such as oyster mushroom, shiitake, and Lion's Mane. Perfect for those who want reliable and quality-assured growing material for their mushroom projects.