Trachelospermum Jasminoides

Star Jasmine

Botanical Name: Trachelospermum jasminoides
Family: Apocynaceae
Origin: East Asia
Plant Type: Evergreen climber (vine)

Overview

Trachelospermum jasminoides is a superstar for Adelaide and coastal SA—dense, glossy foliage that bronzes to burgundy in winter, then explodes with highly fragrant white star flowers in late spring–summer (often a light encore in early autumn). Tough, tidy and versatile, it softens fences, pergolas and arches, or trails beautifully in large pots on an obelisk.

Key Features

• Mature Size: Climber to 3-6 m on support
• Growth Rate: 30-60 cm per year under good conditions
• Foliage: Glossy mid- to deep-green leaves; winter tints to bronze/burgundy; new growth fresh green
• Flowers: Pure white, star-shaped, richly perfumed; peak late spring–summer, spot-flowering in warm spells
• Seasonal Interest: Evergreen cover year-round; winter foliage colour; heavy scented bloom in warm months
• Wildlife Value: Nectar-rich flowers attract bees and other pollinators
• Tolerance: Drought- and heat-tolerant once established; coastal & wind tolerant; light frost hardy; avoid waterlogging
• Planting Density: Fence/trellis: 1 plant per 1–2 m of run (closer for fast cover)
• Pet Friendly: Yes — generally non-toxic to cats and dogs; discourage chewing (may cause mild tummy upset)

Where It Works Best

• Sunlight: Full sun to part shade (more sun = more flowers & tighter growth)
• Soil: Well-drained loam, sandy loam or improved clay; mulch to keep roots cool
• Water Needs: Establishment: 2 deep soaks/week for 8–12 weeks. Established: deep soak every 10–14 days in summer (more in heatwaves); monthly in winter if dry
• Maintenance: Light tip-prune after flowering to keep neat and encourage rebloom; train ties along supports; slow-release feed in early spring
• Lifespan: 20-30+ years
• Climate Zones: Suited to temperate and Mediterranean SA gardens, including coastal areas
• Soil pH: Slightly acidic to mildly alkaline

Landscape & Design Ideas

• Perfumed screens on fences and lattice; weave along pergolas/arches for shade and scent
• Courtyard and balcony hero in large pots with an obelisk
• Pair with silver/blue groundcovers and evening seating to enjoy the fragrance

Why You Will Love It

A low-fuss, high-fragrance climber that brings winter foliage colour and summer perfume—perfect for Adelaide’s climate. It covers structures quickly, stays neat with a light trim, and turns any entry or patio into a scented retreat.