Hardiness: -15°C
Sowing: Soaking for 48 hours in lukewarm water. Cold stratification (3°C/5°C) for 6 months and sowing in spring.
Hardiness: -15°C
Sowing: Soaking for 48 hours in lukewarm water. Cold stratification (3°C/5°C) for 6 months and sowing in spring.