Good ornamental value (A)

Biannual (2)

USDA Hardiness Zone 7, even 6b. The plant tolerates low temperatures (-15° C even -20° C), it can be covered by snow for months (1 - 8 months). (1)

USDA Hardiness Zone 9. The plant does not tolerate snow, but can tolerate occasional freezing spells of about - 5° C (the typical morning frost of central Chile). (1)