Rocky Knoll Farm
Cleo
$36
Lovely Cleo rhododendron puts on a show with its deep purple flowers and ball-shaped trusses. Blooms often occur around April, depending on growing conditions. This hybrid cultivar has an upright growth habit. It grows to around 6' tall x 6' wide at maturity. Plant in full sun to partial shade. Hardy to 5°F when protected from windchill.