Refill for Mushroom Pods

This is a refill pack for refilling 1 mushroom pod. We have both wood loving and manure loving refills. 

Includes

• Substrate
• Grain
• Replacement Filter Patch
• Replacement Top Filter
• Self-Healing Injection Port (in case the pod is too tall for your pressure cooker)

(These refills require use of a pressure cooker to sterilize)