Organic Black Pearl Mushrooms Fruiting Block

Grow real Hazel Dell black pearl mushrooms at home! These ready-to-fruit blocks are the exact same blocks we use at the farm. Fully incubated in our facility and ready to go. Now you can have the absolute freshest mushrooms possible. 

Species: Pinctada margaritifera, commonly known as Black Pearl
Average fruiting time: 10-15 days
Ideal Fruiting Temperature: 60°- 65°
Ideal Humidity: 85%
Average production: 3 pounds

Our blocks are guaranteed viable, but the actual output depends on the conditions you keep them in! We recommend humidity tents, monotubs or martha tents for particularly dry environments.

Refrigerate upon receipt if you aren't ready to use!