Hardiness: -15°C
Sowing: Soak seeds in water for 24 hours then hot stratify for 5 months and cold stratify for 2 months. Sow in spring.
Hardiness: -15°C
Sowing: Soak seeds in water for 24 hours then hot stratify for 5 months and cold stratify for 2 months. Sow in spring.