Swertia alba
Swertia alba, commonly known as White Felwort, is a perennial ornamental plant that thrives in full sun with medium water requirements. It typically grows to a height of 0.3–0.6 meters and blooms with white flowers in July and August. This plant prefers loamy, chalky soil and is suitable for USDA zones 5–8. It is known to attract pollinators but is not fragrant, toxic, or evergreen.
Light
Full sun
Watering
Medium water
Soil
Loamy, Chalky
Height
0.3–0.6 m
Spread
0.2–0.4 m
Zones
5–8
Flower colors