Carolina Jessamine

Scientific Name: Gelsemium sempervirens
Common Names: Carolina Jessamine, Yellow Jessamine

Native to: Southeastern United States
Lighting Requirements: Full sun to partial shade
Height: 10 to 20 feet (as a vine)
Width: 3 to 6 feet (spreads when not contained)
Winter Look: Evergreen in mild climates; deciduous in colder regions
Seasonal Interest: Bright yellow, trumpet-shaped flowers bloom in early spring; glossy green foliage year-round
Drought Tolerance: Moderate; prefers regular moisture but tolerates dry periods once established
Soil Requirements: Well-drained, slightly acidic to neutral soil
pH Range: Slightly acidic to neutral (6.0–7.0)
Hardiness Zones: USDA Zones 7–9
Deer Resistance: Moderately resistant
Attracts: Pollinators, especially bees, butterflies, and hummingbirds
Toxicity: Highly toxic to humans and animals if ingested
Potential Issues: Regular pruning is needed to control growth and maintain a neat appearance. May get fungal leaf spot.
Notes: Carolina Jessamine is a beautiful, fast-growing evergreen vine that adds vibrant yellow blooms to the garden in early spring. Known for its fragrant flowers, this vine attracts pollinators and is often used for covering fences, trellises, and arbors. It performs well in various soil types as long as they are well-drained. While the vine is low-maintenance once established, care should be taken to ensure it does not become invasive in warmer climates. It is toxic if ingested, so caution is advised when planting around children or pets. Regular pruning helps maintain its shape and prevent it from becoming too woody or overgrown.