narrowleaf gentian
Gentiana linearis
USDA zones3 to 7
SunNeeds full sun (6+ hours)
WaterHandles moderate or wet soil
Size6 to 24 inches tall3 to 12 inches wide
- Habit
- Herb
- Bloom season
- Summer, autumn
- Bloom color
- Blue
Notes
Narrowleaf gentian (Gentiana linearis) is a perennial with narrow leaves. It is hardy to USDA zone 3, or down to -40°F (-40°C). This plant likes full sun and average to wet soil. Its open flowers are blue and appear in mid to late summer, lasting into early autumn. Plants reach 6 to 24 inches tall and spread 3 to 12 inches wide.
Pairs well with Blue flag, Little bluestem, and Incrediball Blush smooth hydrangea.
Native range
Northeastern North America.