1. Start with a Healthy Plant
Choose a vigorous, well-established plant in a 200mm+ pot. Look for multiple stems and healthy green leaves—avoid any signs of disease or yellowing.
2. Choose the Right Location
Star jasmine thrives in full sun to part shade. For faster growth, a spot with at least 4–6 hours of sunlight daily is ideal. If planting near a vertical wall, ensure there’s good airflow to prevent mould or mildew.
3. Prepare the Soil or Pot
If you’re transplanting from a pot to a vertical bed or planter:
-
- Use premium quality potting mix or garden soil with excellent drainage.
- Mix in a slow-release fertiliser or compost to give roots a strong start.
- Ensure the pot or planter has proper drainage holes to prevent root rot.
4. Train it Early
As star jasmine is a twining climber, it needs support to grow vertically. Use:
-
- Trellis
- Wire grid
- Mesh panels
- Timber slats
Gently tie stems using soft plant ties or garden twine. Direct the growth upward by loosely attaching new shoots to the support structure.
5. Encourage Growth with Pruning
While it might seem counterintuitive, light pruning of the tips can encourage bushier and quicker growth. Remove any dead or tangled stems and regularly pinch off the top to promote side shoots.
6. Feed Regularly
Fast-growing plants need energy:
-
- In spring and summer, feed with a liquid seaweed or all-purpose liquid fertiliser every 2–4 weeks.
- Use a slow-release fertiliser twice a year to maintain strong root development.
7. Water Consistently
Keep soil moist but not soggy, especially during the growing season. In pots, star jasmine can dry out quickly—check moisture levels often and mulch around the base to retain water.
8. Watch for Pests
Keep an eye out for aphids or scale insects. If they appear, use a gentle insecticidal soap or neem oil spray.
Bonus Tip: If you want fast coverage, plant more than one star jasmine at the base of your vertical garden and train them in opposite directions.
Star jasmine is a rewarding climber that brings colour, fragrance, and greenery to your outdoor space. With the right care, you’ll have a lush living wall in no time!