Royal Blue reticulated iris
Iris reticulata 'Royal Blue'
A.M.-R.H.S. 1936, A.M.-B.C. 1944
USDA zones5 to 9
SunHandles full sun to partial sun
- Habit
- Erect
- Bloom season
- Spring
Garden uses
Notes
'Royal Blue' reticulated iris (Iris reticulata 'Royal Blue') is a bulb for borders, containers, rock gardens, and naturalized areas. It is hardy to USDA zone 5, or down to -20°F (-29°C). This plant likes full or part sun. It is not a favorite of deer, though hungry deer will eat almost anything. The fragrant flowers are deep purple with a velvety gloss and a golden yellow blotch that looks tigered. They open from early to late spring.
Pairs well with Snowdrop, Prairie dropseed, and Wintergreen.