Shiitake Mushroom Grain Spawn (1 pound) cold sensitive Perfect for wood-based substrates

Perfect for wood-based substrates

Perfect For

Controlled environment

Take the guesswork out of growing with this expert-approved substrate

this kit provides everything needed for a successful first experience with Physarum polycephalum

Shiitake Mushroom Grain Spawn (1 pound) cold sensitive Perfect for wood-based substratesExperience our specialized wide cap Shiitake grain spawn, featuring carefully selected genetics cultured on organic rye berries. Key Features: Thick, broad caps Fast colonization rates 30 day room temperature viability 6 month refrigerated shelf life Professional grade genetics Quality assurance guarantee Cultivation Requirements: Hardwood logs or blocks Temperature: 55 75F Humidity: 75 85% Good air exchange Long term production Market Appeal: High