Gelsemium Sempervirens "Carolina Jessamine" 10 Liter

Gelsemium sempervirens (Carolina Jessamine)

Product Description

Gelsemium sempervirens, commonly known as Carolina Jessamine, is a vigorous, evergreen climber admired for its fragrant, bright yellow tubular flowers that bloom in early spring. It is ideal for trellises, pergolas, fences, walls, and arbour planting, creating a dramatic display of colour and scent. This fast-growing climber is also suitable for screening and softening hard structures in gardens.

Size When Fully Grown

• Height/Spread: Can reach 3 m – 6 m (and sometimes up to 8 m in optimal conditions)
• Requires strong support and regular training to manage growth.

Best Growing Conditions

• Light: Full sun to partial shade. Best flowering in full sun.
• Soil: Well-drained, fertile soil with good organic content.
• Watering: Regular watering during establishment. Once established, moderately drought tolerant but performs best with consistent moisture.
• Temperature: Prefers warm, frost-free climates. Protect from heavy frost.
• Feeding: Apply a balanced fertiliser in spring to encourage flowering.
• Pruning: Light pruning after flowering to shape and control size. Avoid heavy pruning.

Planting & Seasonal Guidance (South Africa)

• Best Time to Plant: Spring or early autumn for best establishment.
• Growing Season: Active growth occurs in spring and summer.
• Flowering Season: Late winter to early spring, often one of the first climbers to bloom.
• Winter Care: Reduce watering in winter and protect from frost in colder regions.