Sefton has incredible plum-colored flowers with pink hues toward the petal centers and a dark pattern on the dorsal. The colorful trusses of this hybrid rhododendron come alive against the substantial green leaves of Sefton. 

Hardy to -15°F when protected from windchill, this plant will grow up to 4' tall at maturity and blooms late mid-season. This is a great plant for that reason as it extends color in your garden later than other bloomers. Best in full to filtered sun.