XL Mushroom Grow Bags 39x60cm 0.2 Micron Filter Autoclavable Spawn Bag 10 Pcs

• Autoclavable / pressure cooker safe. • Mushroom grain spawn. • Suitable for grain spawn, liquid culture, and bulk substrate. • No spawn or substrate included. • 10 x XL Mushroom Grow Bags (39 x 60 cm).

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