Gentiana clausa - Closed Gentian, Bottled Gentian
This plant has an unusual but beautiful bloom. The color is a bluish-purple, it remains closed, only opened by pollinating insects. Will tolerate varied conditions, tends to grow taller with fewer stems the more shade it gets. Being a late bloomer makes it a great addition to your garden.
Sun to Shade, Average, Fall, 1-2 ft Tall, Zones 3-8