Hardiness: -15°C
Sowing: Stratify hot (15°C/20°C) for 4 months, Stratify cold (3°C) for 4 months. Sow in spring.
Hardiness: -15°C
Sowing: Stratify hot (15°C/20°C) for 4 months, Stratify cold (3°C) for 4 months. Sow in spring.