Mushroom Grow Bags - Medium Size

Grow your own mushrooms with ease using these Medium Size Mushroom Grow Bags!

Made from durable 3.0mil polypropylene (can be used in autoclaves and pressure cookers), each bag features a 38mm x 38mm, 0.5-micron filter patch for optimal airflow. We trust these same high-quality bags in our own operation.

These high quality mushroom grow bags are sized similarly to the Unicorn 3T grow bag (200mm x 500mm x 120mm) and can hold between 2.25kg to 2.5kg of substrate. 

Choose from either clear or black grow bags—black is especially effective in reducing side pinning though can be more challenging to check for containments.

Available in packs of 10, 25 50. Plus, enjoy free untracked shipping!