It’s Rhododendron season

April 5th, 2014 by Catherine Nelson, Adult Tours Program Assistant

The Rhododendron occidentale is one of two NW native Rhododendron species (the other being our Washington State Flower, Rhododendron macrophyllum).
Commonly called Western Azalea or Honeysuckle Shrub, it is found along the Pacific Coast from lower Washington to central California. This specrhododendron occidentalisies shrub is tolerant of wet soils and can be found in wetlands and along creeks in its native environment.
These Azaleas can grow to 15 ft. in height and do well in our Seattle climate when provided some shade, though they are not drought tolerant in summers. They are prized for their beautifully colored pink/white/yellow flowers, which are extremely fragrant this time of year.
John Muir encountered the shrub in the Yosemite region & said of it, “It is very showy & fragrant, & everybody must like it not only for itself but for the shady alders & willows, ferny meadows, & living water associated with it.”
Our UW Botanic Gardens’ Free Weekends Walks for the month of April will feature Rhododendron species and cultivars during their their peak bloom time. Please join us any Sunday at 1:00pm at the Graham Visitors Center to learn more.

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