Strain | Blue Dolphin™ Oyster

Pleurotus ostreatus

Blue Dolphin™ Oyster is a prolific fruiter in the fall of the year that requires near freezing temperatures to initiate fruiting. This strain produces hearty caps of a deep blue which fade to a deep grey as they mature. Blue Dolphin is difficult to grow on loose substrates, but is an excellent choice for log production.

blue dolphin oyster cluster growing out of a wood log

Spawn run time:
On logs: 6-12 months
Fruiting temperature range:
40-60° F
Indoor Incubation Temperature:
50-65° F. Spawn run will occur outdoors when temperatures over 50° 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.