Phonetic Spelling:loh-NISS-er-ah sem-per-VY-renz
Genus:Lonicera
Species:sempervirens
Family:Caprifoliaceae
Lonicera sempervirens, commonly known as Trumpet Honeysuckle, is a robust climbing vine primarily found in the southeastern United States, though it has also established itself in various regions across the eastern U.S.
This plant thrives in average, moderately moist, well-drained soils that are neutral to acidic, preferring full sunlight for optimal growth. While it can tolerate some shade, it produces the best blooms in direct sunlight and flourishes in rich, organic, well-draining soils. Flowering occurs in mid-spring, and the blossoms are typically non-fragrant. Unlike L. japonica, its flowers are always terminal and never appear in axillary positions. Throughout the growing season, the leaves exhibit considerable variation in shape. As a twining vine, it requires a support structure, making it an ideal candidate for trellises, arbors, or fences, although it can also spread out as a ground cover. Since this plant blooms on new growth, it is advisable to limit pruning until after the flowering period.
Using high-nitrogen fertilizers can lead to lush foliage at the cost of flower production. Trumpet Honeysuckle is non-invasive and well-suited for natural, low-maintenance landscapes. In the warmer winter climates of the deep South, it remains evergreen. While it generally faces few pest or disease issues, powdery mildew and leaf spots may arise, especially in hot, humid summers, so it’s wise to keep an eye out for aphids.
**Fire Risk:**
This plant has a high flammability rating and should not be planted within the defensible space around your home. For areas closest to the house, it is recommended to select plants with a low flammability rating.
Lonicera sempervirens Feature Summary
Lonicera sempervirens Image Gallery
