ZONE:
3
COLOUR:
Blue (deep)
HEIGHT:
20-30 cm
SPREAD:
30-40 cm
ZONE:
3
COLOUR:
Blue (deep)
HEIGHT:
20-30 cm
SPREAD:
30-40 cm
Grows best in an average to moist, acidic, well-drained soil, in partial shade and where it will be protected from the hot afternoon sun. Winter wet sites may result in root rot. Primarily grown in alpine habitats where summers are cool and damp. Gentiana cruciata cultivars are generally more tolerant of dry periods than others in the genus.