Green Nature

Pacific Rhododendron

picture of a pacific rhododendron flower


Rhododendron are a genus (Rhododendron L) of woody perennials in the family Ericaceae, the same family as blueberries.

About thirty five native species, including native Azaleas, can be found growing in the United States. The plants' colorful spring blossoms have promoted the creation of additional varieties of both Azalea and Rhododendron hybrids.

The Pacific Rhododendron (Rhododendron macrophyllum) is a native West Coast shrub, growing in both coastal lowlands and mountain areas from British Columbia to California.

It's a very hardy plant that can reach tree size (over twenty feet), depending on location. Flowers bloom from late spring through early summer.

The Coast Rhododendron, same flower, different name, is the official flower of Washington State.

All members of the Rhododendron genus, including Azaleas, are considered poisonous. Honey produced from Rhododendron nectar is also toxic and often referred to as mad honey.

© 2003-2009 Patricia A. Michaels