Adenophora stewardii
Adenophora stewardii, or Adenophora, is a perennial ornamental plant that prefers part shade and medium watering. It grows to a height of 0.6–1.2 meters and produces blue and purple flowers from July to September. This plant thrives in loamy and peaty soils and is suitable for USDA zones 5–8. It is not fragrant, attracts pollinators, is not toxic, and is not evergreen.
Light
Partial shade
Watering
Medium water
Soil
Loamy, Peaty
Height
0.6–1.2 m
Spread
0.3–0.5 m
Zones
5–8
Flower colors