← Back to Species
intermediategourmet
King Trumpet
Pleurotus eryngii
Thick, meaty stems with a mild flavor. Excellent meat substitute. Needs lower CO2 than other oysters.
Growing Timeline
Total time from inoculation to harvest: approximately 52 days
Growth Phases
1
Inoculation
Typically 1-1 days
Temp: 21-24°C
Humidity: 60-70%
Tasks
- Prepare supplemented substrate
- Inoculate with spawn
- Seal container
Tips
- Benefits from supplementation
- Masters-mix substrate works well
2
Colonization
Typically 21-30 days
Temp: 21-24°C
Humidity: 60-70%
Tasks
- Store in dark location
- Check for contamination daily
Tips
- Slower than other oysters
- Full colonization important
3
Fruiting
Typically 10-18 days
Temp: 13-18°C
Humidity: 80-90%
Tasks
- Top-fruit for thick stems
- Excellent FAE required
- Mist carefully
Tips
- Needs more FAE than other oysters
- Low CO2 = thick stems
4
Harvest
Typically 1-3 days
Temp: 13-18°C
Humidity: 80-90%
Tasks
- Harvest when cap flattens
- Cut at base
Tips
- Stem is the prize - let it thicken
Common Issues
- Thin stems (high CO2)
- Small caps (low humidity)
- Slow growth (normal)
Growing Tips
- Best oyster for meat texture
- Slice stems like scallops
- Needs excellent ventilation