Rhododendron maximum – Rosebay Rhododendron

A large, multi-stemmed, evergreen which can reach to 30′ in it’s native Appalachian Mountain range. The thick, leathery, dark green leaves have a distinguishable light rusty underside. Habit is upright and spreading, generally broader than tall, and will form dense thickets in the forest understory. Bright pink buds open into rose-margined, shell pink, or white 1.5″ blossoms with yellow flecks and coloration near the apex of the flower. The blooms are reminiscent of large apple blossoms. Blooms later than most large-leaved Rhododendrons in late June. Blooms are borne in clusters of up to 25 flowers. Growing along streams and on moist, rocky wooded slopes, R. maximum tolerates the low pH associated with damp, shady almost bog-like conditions. A perfect choice for woodland edges, foundation plantings along north-facing walls, shade gardens, or as a specimen planting. State flower of West Virginia.

Plant in partial shade. Prefers moist, cool, acidic, well-drained, organic soil. Does not tolerate alkaline soils.