Sunset Zone
A2, A3, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
Sun Exposure
Partial Sun, Partial Shade, Full Shade
Bloom Time
Late Spring, Early Summer, Summer
Native To
Russia/Siberia, Eastern Asia, China, Japan, Korea