Exbury Mandarin Lights Azalea

Few spring-blooming shrubs deliver color with the uninhibited intensity that 'Mandarin Lights' brings to the northern garden. The flowers — ruffled, tubular, and blazing in true mandarin orange with reddish overtones — arrive in April and May in full clusters of up to 12 blooms per truss, erupting from bare stems well before the foliage emerges. That naked-stem flowering moment is one of the most dramatic effects a deciduous azalea can produce, the vivid color registering against the still-spare landscape of early spring with particular force. The blooms carry a light, pleasant fragrance that attracts bees, butterflies, and hummingbirds, making 'Mandarin Lights' not just visually compelling but ecologically productive at the very moment when early pollinators are searching for food sources. As the season progresses, the glossy oval foliage leafs out in fresh bright green that carries cleanly through summer, then shifts to rich bronze tones in fall — giving the plant genuine three-season presence.

'Mandarin Lights' grows as an upright, rounded deciduous shrub reaching 4–5 feet tall and wide in Zones 3–7, a cold hardiness that makes it one of the few azaleas capable of reliable bloom in the upper Midwest, the northern Great Plains, and other regions where conventional azaleas fail outright. It performs best in partial shade — dappled light or morning sun with afternoon shade — in consistently moist, well-drained, acidic soil in the pH range of 4.5–6.0, with a generous layer of organic mulch maintained over its shallow root system to buffer soil temperatures and retain moisture. Full sun is tolerated in cooler climates but can stress the plant during heat events; good air circulation supports overall foliage health. Pruning should take place immediately after flowering to avoid removing next season's buds, and an annual application of fertilizer formulated for acid-loving plants in early spring keeps growth vigorous and flower production strong.

General care for any tree or shrub is easy, but like any living thing will require your attention. Please educate yourself and follow these simple rules.