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guaranteeing a contamination-free substrate that’s ready to inoculate the moment it arrives
promote robust pinset formation and encourage healthy flushes — giving your mushrooms the optimal environment for fruiting
warm (ideal 75-85 °F)
🌾 The Professional Choice for Home & Lab Growing
Premium Self Healing Injection Ports 13mm (100 ct) premium immune adaptogen mushroom tincture vegan guaranteeing a contamination-free substrate that’sFeatures 100 Self healing Injection ports . Used for glass vial, mushroom spawn & liquid culture jars. Material: High quality Butyl Rubber, these stoppers are durable, washable & reusable. Butyl Rubber can be sterilized by steam in a pressure cooker. Important 13mm does not mean it fits a 13mm opening. 13mm is suitable for a 7 mm or 1 4 inch diameter hole opening.