RHUIANUM
Rhododendron Species Botanical Garden
Federal Way, Washington; rhodygarden.org.
This living museum is set on 22 acres of the Weyerhaeuser corporate headquarters campus. It hosts a vast collection of the genus, the core of which were grown from cuttings brought over in the 1960s from public and private English gardens. In more recent years, the garden has added plants grown from donated seeds brought back from plant hunting trips around the world.
