Hydrangea quercifolia 'Vaughn's Lillie' (PP12982) is a remarkable selection of our native oakleaf hydrangea, distinguished by its double-flowered panicles—each sterile floret bears multiple layers of sepals, creating an exceptionally full, lacy appearance. Selected by Billingsley and introduced in 2001, it adds a new dimension of texture to this already ornamental species.
The conical panicles (10–14 inches long) are densely packed with sterile florets that have 2–3 rows of sepals instead of the usual single row. This creates a "double" effect, making the flower heads appear heavier, more intricate, and longer-lasting. Flowers open white, age to pink, then deep rose. The familiar oak-shaped leaves turn brilliant burgundy-red in fall, and exfoliating bark provides winter interest.
The shrub grows 5–6 feet tall and wide, slightly more compact than the species.
Like all oakleaf hydrangeas, 'Vaughn's Lillie' is adaptable: full sun to shade (more sun-tolerant than macrophyllas), moist to average soil, drought-tolerant once established. Hardy in USDA zones 5–9. Blooms on old wood—prune after flowering if needed. Native to the southeastern U.S., it supports pollinators and wildlife.
The double flowers elevate an already outstanding native shrub. Use in woodland gardens, mixed borders, or naturalistic plantings. The heavier flower heads may bow slightly, adding a graceful, weeping effect. A superb choice for gardeners seeking native plants with enhanced ornamental appeal.
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