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Description
The Blue-Grey Oyster Mushroom, scientifically known as Pleurotus ostreatus, is a fascinating variety that captures the essence of both taste and visual appeal. Native to temperate and sub-tropical forests, this mushroom has become a favourite among cultivators and food enthusiasts alike.
The Blue-Grey Oyster Mushroom presents heavy clusters of fruit bodies that display a captivating grey-blue shade in temperatures below 15°C, transitioning to grey-brown otherwise. Large, short-stemmed, and with a diameter ranging from 7 to 10 cm, these mushrooms add elegance to any culinary creation.
Key Features
Cultivation Info
Species
Pleurotus ostreatus
Inoculation Rate
Mix with ± 2-10% spawn
Recommended Substrate
Hardwood / (wheat) straw
Incubation
Room temperature of 20-22 °C, substrate temperature of 25-30 °C, duration of 19-22 days.
Primordia Induction
Lower to 6-15 °C (night time); relative humidity 90-95%.
Fruiting Conditions
Room temperature of 10-17 °C, relative humidity of 85%, light of 800-1500 lux.
Flushes
2 per month; interval: 1-2 weeks; between flushes: relative humidity increase to 90%.
Total Production Cycle
Approximately 3 months.
Average Yield
200 to 250g saleable mushrooms per kg fresh substrate.