Pearl Oyster Mushroom Grain Spawn (1 pound) advanced Avoid the hassle of balancing

Avoid the hassle of balancing

100% contamination-free guarantee

Supplemented sawdust blocks ideal

This striking species produces vibrant yellow clusters with a delicate fruity aroma

Pearl Oyster Mushroom Grain Spawn (1 pound) advanced Avoid the hassle of balancingMaster the cultivation of this cold tolerant variety with our premium grain spawn, featuring professionally isolated genetics on organic rye berries. Key Features: Cold weather tolerant Strong colonization rates 30 day shelf life at room temperature 6 month refrigerated shelf life Professional grade genetics Quality assurance guarantee Cultivation Requirements: Wide substrate compatibility Temperature: 45 65F Humidity: 85 95% Good air exchange Winter