Sweet azalea is a deciduous shrub that earns its name through intensely fragrant flowers blooming from May through July in shades of white and occasionally pale pink. Native to eastern North America, this species grows as an upright, loosely branched plant reaching 8 to 12 feet tall (occasionally to 20 feet) with a similar spread, thriving in hardiness zones 4 through 7. The smooth, dark green foliage transforms to rich red and purple hues in fall, while the sticky-hairy, funnel-shaped flowers attract butterflies and other pollinators with their sweet scent. Its low maintenance needs and tolerance of rabbit pressure make it a reliable addition to shaded woodland gardens.
Partial Shade
Moderate
4-7
240in H x 240in W
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Moderate
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The fragrance is the real draw here, sticky-hairy, funnel-shaped white flowers that fill the air with sweetness from late spring into summer. Smooth twigs and elliptic leaves with whitened undersides give the plant an elegant, refined appearance even when not in bloom. Tolerating partial shade and moderate water, it's forgiving enough for gardeners who don't want to fuss, yet distinctive enough to anchor a hedge or specimen planting where its fall color transition from green to red and purple becomes a seasonal event.
Sweet azalea serves as an excellent choice for hedging and specimen plantings in woodland gardens and partially shaded borders. Its ability to attract butterflies and other pollinators makes it valuable in pollinator-focused landscape designs.
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