Gentiana septemfida
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CRESTED GENTIAN
Family: Gentianaceae
Geographic Origin
Caucasus, Turkey, Iran, Asia, Illinois, Wisconsin.
Plant Group
Perennial.
Attributes
Hardiness
Sunset zones: 1-6.
USDA zones: 5-8.
Mature size
Height: 6-8 inches (15-20 cm).
Width: 12 inches (30 cm).
Flowering period
Late summer to autumn.
Flowering attributes
Trumpet-shaped deep, royal blue flowers with white throats grow in clusters on arching stems.
Leaf attributes
Oval green leaves.
Growth habit
Spreading perennial.
Culture
Light
Full sun best in cool damp climates.
Soil
Humus rich, well-drained soil.
Miscellaneous
Propagation Methods
Sow seeds as soon as ripe.
Rainy Side Notes
If you love gentians but haven't had much luck with them, this one is the one to grow. I wouldn't be without it for it's rich blue color. Water well until the plant is established.
Debra Teachout-Teashon
Photographed in author's garden.
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