Strain | Polar White™ Oyster

Pleurotus ostreatus

Polar White™ Oyster produces beautiful, pure white clusters, but only in the fall of the year in the north and the winter in the south. As the name suggests, this strain performs best when the temperatures range from 35-60° F. Polar White oyster mushrooms are difficult to grow on loose substrate, but are an excellent choice for logs.

polar white oyster cluster growing out of a wood log

Spawn run time:
On Logs: 5-12 months
Fruiting temperature range:
35-60° F
Indoor incubation temperature:
50-65° F. Spawn run will occur outdoors at temperatures above 45° F.
Suitable for cultivation on:

Available as:

Sawdust Spawn, Plug Spawn

Each spawn type is used for a different cultivation technique. Please read about spawn usage under our MUSHROOM SPAWN tab.