Blue Cross gentian
Gentiana cruciata 'Blue Cross'
USDA zones3 to 7
SunHandles full sun to partial sun
WaterNeeds moderate soil
Size9 to 12 inches tall12 to 21 inches wide
- Bloom season
- Summer, autumn
- Bloom color
- Blue
Notes
'Blue Cross' gentian (Gentiana cruciata 'Blue Cross') is a perennial for borders, rock gardens, and edging. It is hardy to USDA zone 3, or down to -40°F (-40°C). This plant likes full or part sun and average moisture. It stays low, growing 9 to 12 inches tall and 12 to 21 inches wide. Blue flowers open in late summer and early autumn.
Pairs well with Alexander Fleming peony, Dalmatian bellflower, and Japanese spirea.