PoHu Oyster (PO-02) - Mushroom Fruiting Block Gusseted Autoclavable Bags 99% HEPA filter and magnetic

99% HEPA filter and magnetic pre-filter

Produces multiple flushes

featuring increased plastic thickness (3

its sleek design with a compact 14" depth ensures seamless integration onto any standard worktable

also known as grow blocks or grow kits

PoHu Oyster (PO-02) - Mushroom Fruiting Block Gusseted Autoclavable Bags 99% HEPA filter and magneticDiscount! Buy 4 or more boxes of 6 blocks and get 10 % off Automatically applies at checkout Note for newcomers: Mushroom fruiting blocks, also known as grow blocks or grow kits, are composed of sterilized substrate that has been colonized by a selected mushroom strain. They are fully ready to begin fruiting, once placed in the proper growing environment. Fruiting speed, yield, and the number of achievable flushes will vary depending on the mushroom