Star jasmine ground cover is an evergreen, scented climber grown as a dense, low mat when you leave it without a support to climb. It suits sunny to part-shaded Sydney gardens, banks and bed edges where you want green all year and white flowers in spring.
This guide covers how star jasmine behaves as a creeper, a tree and a groundcover, where to plant it, how to care for it and what it costs to keep it tidy. We also answer whether star jasmine is evergreen.
Key points
- Star jasmine is evergreen, so a mat of it holds its leaves through Sydney winters and gives year-round cover.
- Mature spread and height depend on how you train it (indicative — check the plant label), so give it room to run.
- It likes sun to part shade and well-drained soil, and needs only light maintenance once established.
- Prune with gloves, because the sap can irritate skin, and keep the plant out of lawns and drains.
Star jasmine ground cover at a glance
| Feature | Details |
|---|---|
| Botanical name | Trachelospermum jasminoides, also called star jasmine |
| Type | Evergreen twining climber; spreads as a ground cover when unsupported |
| Mature size | Low mat as a ground cover, taller as a climber (indicative — check the plant label) |
| Sun | Full sun to part shade |
| Soil | Well-drained, enriched soil |
| Water | Regular while establishing, then tolerates short dry spells |
| Frost | Generally hardy in Sydney (indicative — check the plant label) |
| Flowers | Fragrant white flowers in spring to early summer (indicative — check the plant label) |
| Native? | No, it is an exotic from Asia |
Is star jasmine evergreen?
Yes. Star jasmine keeps its glossy dark green leaves all year, which is why it works as year-round cover under trees and along fences.
- Expect some leaf drop in spring as older leaves are replaced.
- Leaves can turn bronze or reddish in cold weather, especially in western Sydney frosts.
- New growth is lighter green and flushes after pruning and rain.
- Dense mats stay green in part shade but flower less than plants in full sun.
- Check that your plant tag lists an evergreen type, as some jasmines are deciduous.
- Cold wind can burn leaf tips on exposed sites, so choose a sheltered spot.
Star jasmine creeper, tree and groundcover types
| Form | Size (indicative) | Best use | Notes |
|---|---|---|---|
| Star jasmine creeper | Tall climber (indicative — check the plant label) | Fences, trellises, pergolas | Also called jasmine climbing, and it needs a support to climb. |
| Creeping star jasmine | Low mat (indicative — check the plant label) | Banks, under trees, bed edges | Forms a ground cover when it has nothing to climb. |
| Star jasmine tree (standard) | Small tree form (indicative — check the plant label) | Pots and entries | Trained on a single stem with a rounded head. |
| Jasmine groundcover (Asian jasmine) | Low and fine-leaved (indicative — check the plant label) | Tight ground cover | A different species, often sold as Trachelospermum asiaticum. |
| Groundcover jasmine (variegated) | Low (indicative — check the plant label) | Feature beds | Variegated leaves brighten shady spots. |
| Star of jasmine plant | Varies (indicative — check the plant label) | Check the tag | A search term for the same plant, so confirm the botanical name. |
Where to plant star jasmine ground cover in Sydney
- Choose a sunny or part-shaded bank, where a dense mat holds soil and cuts down on weeds.
- Plant on a gentle slope in heavy clay suburbs only if drainage is good, since wet roots cause yellowing.
- Space plants so they can knit together, and check the spacing on the plant label (indicative — check the plant label).
- Edge it away from lawns, because runners head straight into buffalo and kikuyu lawns on the Northern Beaches.
- Keep it away from drains, gutters and the base of walls, where vines can trap moisture.
- Use a large pot for a standard on a balcony, and water it before 10 am or after 4 pm.
How to plant a jasmine groundcover
- Clear weeds and loosen the soil to a spade’s depth, and remove any big roots.
- Dig in compost or well-rotted organic matter if your soil is sandy or compacted.
- Soak each plant in its pot, then ease it out and loosen any circling roots.
- Set each plant at the same depth it grew in the pot, and firm the soil gently.
- Water thoroughly, then lay mulch around the plants without burying the stems.
- Pin long runners to the soil with garden staples so they root and fill the gaps.
- Keep the area weeded until the mat has closed in.
Caring for star jasmine ground cover
| Task | When | How |
|---|---|---|
| Watering | Weekly in the first summer | Water deeply, use a trigger nozzle on hoses and never leave a hose running unattended. |
| Feeding | Spring and early autumn | Use a registered slow-release fertiliser exactly as the label directs. |
| Mulching | Autumn or spring | Top up mulch around plants to hold moisture and suppress weeds. |
| Trimming | After flowering | Shear lightly with hedge shears or a trimmer, and wear gloves because of the sap. |
| Weeding | Spring and autumn | Hand-pull weeds from the mat, as selective sprays can damage jasmine. |
| Pest watch | Summer | If leaves are sooty or covered in insects, see a pest controller. |
Pruning star jasmine as a groundcover or tree
- Trim after flowering in early summer, so you do not remove next season’s buds.
- Cut back runners that creep into lawns, paths or garden beds using sharp shears.
- Remove dead, dry or frost-damaged stems in late winter or early spring.
- Shape a standard star jasmine tree by tipping the top and removing suckers from the trunk.
- Wear gloves and eye protection, since the sap can irritate skin.
- Run powered hedge trimmers within NSW hours: from 7 am on weekdays and Saturdays and from 8 am on Sundays and public holidays.
Common jasmine groundcover problems
| Symptom | Likely cause | Fix |
|---|---|---|
| Yellow leaves | Poor drainage or overwatering | Improve drainage and water less often. |
| Few or no flowers | Too much shade or hard pruning at the wrong time | Move or thin shading plants and prune after flowering. |
| Bare patches in the mat | Dry soil or compacted ground | Water deeply, mulch and pin runners to fill the gaps. |
| Sooty black leaves | Sap-sucking insects | See a pest controller before treating the plant. |
| Runners in the lawn | Unchecked spread | Edge regularly and cut runners back. |
| Leaf burn in winter | Frost or cold wind | Move to a sheltered spot and trim damaged growth in spring. |
Star jasmine garden care cost in Sydney
Prices below include GST and are Sydney rates for October 2026.
| Job | Low | Typical | High |
|---|---|---|---|
| Gardener, per hour | $52 | $75 | $115 |
| Hedge trimming, small hedge, per job | $69 | $115 | $205 |
| Edging and trimming add-on | $20 | $25 | $50 |
| Weed removal, per hour | $57 | $75 | $105 |
| Garden clean-up, half day | $170 | $290 | $460 |
FAQ: star jasmine
Is star jasmine evergreen?
Yes. Star jasmine is an evergreen plant that keeps its glossy leaves through winter. Some older leaves drop in spring and leaves can bronze in cold weather, but the plant stays green and gives cover all year in Sydney.
Is star jasmine a good ground cover?
It can be. When you leave it without a support, star jasmine spreads along the ground as a dense, low mat. It works on banks and under trees, but you must edge it away from lawns because the runners keep moving.
Can you grow star jasmine as a tree?
Yes. Nurseries sell it as a standard, trained on a single stem with a rounded head. Keep it in a large pot, remove suckers from the trunk and tip the head after flowering to hold the shape.
When should you prune star jasmine?
Prune after flowering, in early summer, so you keep next year’s buds. Do light trims through the year to control runners, wear gloves because of the sap, and cut back damaged growth in late winter or early spring.
Getting your garden edged and tidied in Sydney
If runners are taking over your lawn, we can edge, trim and clean up garden beds on a regular schedule. Read our ground cover plants guide to compare options, then book lawn mowing and edging in Sydney for a quote.
