R. Holmeslee Opal

The Rhododendron 'Holmeslee Opal' is an evergreen, mid-season hybrid bred in New Zealand by Graham Holmes. A cross between Rhododendron 'Waxeye' and 'Van Nes Sensation', it produces large, 12-to-15 flowered trusses that are primarily white, accented with a subtle pale green or light cream tint in the throat. [1, 2, 3, 4, 5]

While specific hardiness zones for 'Holmeslee Opal' depend on microclimates, it thrives in environments that mimic its breeder's New Zealand origins. Like most hybrids, it requires moist, well-draining, and acidic soil with part-shade to protect its leaves from harsh sun exposure.