Also known as Star Jasmine · 67 saves
Trachelospermum
Trachelospermum, the genus most gardeners know as star jasmine. We track 6 varieties; the ones most used by real gardeners.
The 5 most-saved Trachelospermum varieties
Browse all 6 Trachelospermum varieties →
2 species of Trachelospermum
Each one is a parent of the varieties above.
Track your Trachelospermum in Sow
Save the Trachelospermum you grow and get care reminders timed to your zone.
How to grow Trachelospermum
Whats common across all Trachelospermum varieties in our catalog — drawn from the care records of the 6 most-grown of them.
The Trachelospermum year
- PruneFebruary, March, July and August83% of varieties
Prune or mow in late winter to encourage fresh, colorful new growth.
- FertilizeMarch and April83% of varieties
Apply a balanced, slow-release fertilizer in early spring if needed.
- PlantMarch, April, September and October50% of varieties
Plant in spring or fall to establish before temperature extremes.
- Check for PestsJune–August50% of varieties
Check for scale insects on stems and under leaves.
Do
- Shear or mow the mat each late winter ✂️
- Clip the edges to contain it 🚧
- Wear gloves when cutting it back 🧤
- Use it on dry, shaded banks 🌑
- Water regularly during the first year to establish a deep root system.
Avoid
- Let it run into woodland ❌
- Plant it where it cannot be edged ❌
- Handle cut stems bare-handed ❌
- Don't plant in poorly drained, waterlogged soils.
What goes wrong with Trachelospermum
| Problem | What you'll see | What to do |
|---|---|---|
| Scale insects | Bumps on stems and leaves | Apply horticultural oil |
| Scale Insects | Small, immobile bumps on stems and leaves, sometimes with sticky honeydew. | For light infestations, scrape off or use a cotton swab with alcohol. Apply horticultural oil. |
| Mealybugs | White, cottony masses in leaf axils and on stems, leading to weakened growth under stressed conditions. | Apply eco-oil or horticultural soap directly to the pests. |
| Generally pest-free | No significant insect damage is typical | Monitor only; no routine treatment needed |
| Leaf Spot | Brown or black spots on leaves, often in overly wet conditions. | Improve air circulation. Water at the base of the plant. Remove affected leaves. |
| Root rot | Wilting and yellowing leaves | Improve drainage and reduce watering |
| Generally disease-free | No significant disease issues are typical | Monitor only; no routine treatment needed |
Making more Trachelospermum
Layering
- Pin a running stem into the soil in spring.
- Keep it moist; it roots readily at the nodes.
- Sever and lift once well rooted.
Cuttings
- Take 4-6 inch semi-hardwood cuttings in summer.
- Remove the lower leaves and dip in rooting hormone.
- Stick in a moist, well-draining medium.
- Keep humid until roots form in 6-8 weeks.
Trachelospermum questions
How many types of Trachelospermum are there?
The Sow catalog tracks 6 distinct Trachelospermum varieties. The most popular — ranked by 67 real gardeners — are shown first above.
What zones does Trachelospermum grow in?
Across its varieties, Trachelospermum covers USDA Zones 7–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Trachelospermum bloom?
Most Trachelospermum varieties bloom in late spring to summer, early summer, mid-summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Trachelospermum should I choose?
Start from the most-saved varieties above — popularity across thousands of gardens is a strong signal of reliability — then filter by your zone and sun. In the Sow app you can preview any of them in a photo of your actual yard before you buy.