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Growing guide

Warm White Oyster

Pleurotus ostreatus

Warm White Oyster mushrooms

Advanced growing conditions

Flush target 23°C · 88% · 650 ppm CO₂

Published pinning and fruiting conditions for Warm White Oyster
StageTemperatureHumidityCO₂
Pinning20–26°C83–93%650 ppm
Fruiting20–26°C83–93%650 ppm
Flush target
23°C · 88% · 650 ppm CO₂

Warm White Oyster (Pleurotus ostreatus) is a rewarding variety to grow in your Flush. Cream-capped and mellow; turns to velvet in the pan.

What to expect

A steady climate and a little patience will give Warm White Oyster the best chance to fruit evenly. Check your block regularly as pins form and the first flush develops.

Growing in your Flush

In Basic mode, choose the Warm White Oyster preset. In Advanced mode, use 23°C, 88% humidity and around 650 ppm CO₂ as your Flush target.

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