Fruit body development of Pleurotus ostreatus was induced even in low light or darkness, but normal development required illumination above 150 lux at 10–13 °C. Light deficiency caused elongation of stipes and lower yields. Air exchange was essential; without it, malformed fruit bodies formed. Optimal light and atmosphere conditions are crucial for morphogenesis.
Jablonský I. (1975): Einfluss der Belichtungsintensität und anderen Faktoren des Milieus auf die Entwicklung der Fruchtkörper des Austernseitlings - Pleurotus ostreatus (Jacq. ex Fr.) Kumm./. – Česká Mykologie 29(3): 140–152.