Dense bright pink flower spikes in mid-spring to late spring bloom above dark green rounded leaves. Winter moist, summer dry - if you are in Western Oregon that's easy to do. Butterflies love it!
Only found wild in Western Oregon riparian zones.
Mature size: 1 - 6 feet tall & 1 - 2 feet wide
Minimum temperature: -10° F
Photo by Bureau of Land Management Bureau of Land Management, Public domain, via Wikimedia Commons