Swamp Azalea, Rhododendron viscosum

Swamp azalea (Rhododendron viscosum) is a deciduous shrub native to the wetlands and moist woodlands of eastern North America. It is renowned for its striking floral display and aromatic blossoms, which appear in late spring to early summer (May to July). It is one of the latest blooming azaleas.

The flowers are typically white to pale pink and are tubular, often with a delicate, pleasant fragrance that adds to its appeal. They are great for using as cut flowers and bringing inside.

Swamp azalea typically grows to a height and width of 3 to 5 feet. The dark green leaves that turn a rich yellow to red/purple in the fall. The plant prefers consistently moist, acidic soils and thrives in part shade to part sun locations, making it well-suited for naturalized settings or woodland gardens.

Swamp azalea is hardy in zones 4 to 8. Its tolerance for wet conditions and varying soil types also adds to its versatility in different garden environments.

The sweetly scented flowers of swamp azalea are highly attractive to a variety of pollinators, including bees, butterflies, and hummingbirds. Its nectar-rich blooms provide a valuable food source for these beneficial insects and birds, enhancing the ecological value of your garden.