Pompomblanc (Hericium erinaceus)

Spawn run:
Incubation temperature: 70-75ºF (21-24ºC)
Relative humidity: 95-100%
Duration: 10-14 days
CO₂: >5,000-40,000 ppm
Fresh air exchanges: 0-1 per hour
Light requirements: n/a

Primordia formation:
Initiation temperature: 50-60ºF (10-16ºC)
Relative humidity: 95-100%
Duration: 3-5 days
CO₂: 500-700 ppm
Fresh air exchanges: 5-8 per hour
Light requirements: 500-1,000 lux

Fruitbody development:
Air temperature: 65-75ºF (18-24ºC)
Relative humidity: 90-95%
Duration: 4-5 days
CO₂: 500-1,000 ppm
Fresh air exchanges: 5-8 per hour
Light requirements: 500-1,000 lux

Cropping cycle:
More flushes, 14 days apart.