Iris atrofusca
Iris atrofusca is a perennial ornamental plant that prefers full sun and medium water conditions. It grows to a height of 0.4–0.7 meters and blooms with purple, dark purple, and black flowers in the spring. It thrives in loamy or chalky soil and is suitable for USDA zones 6–8.
Light
Full sun
Watering
Medium water
Soil
Loamy, Chalky
Height
0.4–0.7 m
Spread
0.2–0.4 m
Zones
6–8
Flower colors