Southern Bush Honeysuckle is a compact, deciduous shrub native to the Appalachian Mountains that brings year-round garden interest with its trumpet-shaped pale yellow flowers blooming June through July and attractive foliage that shifts with the seasons. This cultivar, COOL SPLASH, grows 3 to 4 feet tall and wide, thriving in zones 4 through 8 with minimal fuss. It tolerates clay soils, drought, and deer pressure while attracting butterflies and hummingbirds, and can be used as a hedge or naturalized planting. The fragrant, showy flowers and low maintenance needs make it an excellent choice for gardeners seeking reliable, native shrubs.
Partial Sun
Moderate
4-8
48in H x 48in W
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Moderate
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Trumpet-shaped pale yellow flowers cluster densely along the stems from June through July, releasing a honeysuckle fragrance that draws butterflies and hummingbirds. The plant spreads by underground runners to form natural colonies without becoming invasive, and its tolerance for clay soils, drought, and shade means it thrives in conditions where many ornamentals struggle. Deer consistently avoid it, making it one of the few fragrant flowering shrubs that actually stays in one piece through the growing season.
Southern Bush Honeysuckle serves two primary functions in the landscape: as a flowering hedge that provides structure and seasonal interest, and as a naturalized planting for woodland edges, slopes, and erosion-prone areas. Its ability to stabilize banks through its suckering habit and colonizing growth pattern makes it valuable for ecological restoration and managing difficult terrain where traditional ornamentals fail.
No timeline data available yet for this variety.
Prune Southern Bush Honeysuckle immediately after flowering (late July or early August) to shape the plant and encourage compact growth. Since it flowers on new wood, summer pruning allows the shrub to set flower buds for the following season. Remove any dead or crossing branches, and thin out interior growth to improve air circulation if needed.
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“Southern Bush Honeysuckle belongs to a genus named in honor of a French surgeon, Dierville or Diereville, who encountered North American bush honeysuckles during an expedition to Canada in 1699 and 1700. So captivated was he by what he observed that upon his return to France, he introduced the shrub to European culture, where it eventually became a valued ornamental. The species itself hails from the bluffs, slopes, stream banks, and woodland borders of the southern Appalachian Mountains, spanning from western Georgia and Alabama to eastern Tennessee and Virginia, where it has grown for millennia.”