Swertia obtusa
Swertia obtusa is a perennial ornamental plant from the Gentianaceae family. It prefers partial shade and medium watering, growing well in loamy or peaty soils. This plant reaches a height of 0.4–0.7 meters and blooms with blue and purple flowers from July to September. It is suitable for USDA zones 4–8.
Light
Partial shade
Watering
Medium water
Soil
Loamy, Peaty
Height
0.4–0.7 m
Spread
0.3–0.5 m
Zones
4–8
Flower colors