Protocol
DerivedN. C. Deno, 1998Difficulty Moderate Rated by us, not by the source.
- 1
Cold moist stratification
Duration: 90 days · Temperature: 40°F 4°C
1/5 germinated in this phase.
- 2
Warm moist stratification
Duration: 90 days · Temperature: 70°F 21°C · Light: dark
about 6 months from start to sowing. Then 5 days to germinate.
80% germination in 5 days.