Grey Oyster Mushroom


Grey Oyster Mushroom

Pleurotus ostreatus Ships on our regular schedule, between about March 30 and April 23. Very popular fleshy firm edible grey-white oyster-shaped caps often found growing on old dying maple trees. Our most productive oyster strain. Reliable and cold tolerant, fruits prolifically in early spring or late fall. Grows well on many different hardwood species including oak, maple and poplar.

Plug Spawn are small wooden dowels colonized by mushroom mycelium, available in bags of 100 or 500.
Sawdust Spawn is hardwood sawdust colonized by mushroom mycelium; bag contains 5½ lbs.
Plug Kit contains 100 plugs, wax, dauber, 5⁄16" drill bit, instructions.
Countertop Kit contains a 5-lb inoculated sawdust block and instructions.

660 Grey Oyster
Item Discounted
L660A: 100 plugs, 100 for $15.00
Ordering closed for the season
L660B: 500 plugs, 500 for $32.00
Ordering closed for the season
660C: Sawdust spawn, 1 for $20.00
Ordering closed for the season
L660D: Plug kit, 1 for $25.00
Ordering closed for the season
660E: Countertop kit, 1 for $25.00
Ordering closed for the season
** Small & Light shipping applies if you order only items with stock numbers beginning with "L".
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Additional Information


For more info:
About Mushrooms
Download a PDF with planting instructions.