Getting it to bloom
Why won't my Asian Star Jasmine bloom? (and how to make it flower)
Also called Japanese Star Jasmine, Asiatic Jasmine, Asian Jasmine (Trachelospermum asiaticum).
More about asian star jasmine
About Asian Star Jasmine
Trachelospermum asiaticum · also called Japanese Star Jasmine, Asiatic Jasmine · flowering
Asian Star Jasmine is an evergreen twining climber and ground cover from eastern Asia, bearing small pinwheel-shaped fragrant white to creamy-yellow flowers in summer. It is widely used as a low-maintenance lawn alternative in warm climates. Contains milky sap that may irritate skin; toxicity to pets is a concern.
Plant type: flowering
The reasons asian star jasmine isn't blooming
Almost every non-blooming asian star jasmine traces back to one of these, roughly in order of how common they are:
- Too little sun — most of these need full sun (or very bright light) to flower well; shade gives leaves, not blooms.
- Too much nitrogen feed, driving lush foliage at the expense of flowers (very common with general or lawn feeds).
- The plant has not been deadheaded, so it stops flowering once it sets seed.
- Irregular watering — drought or waterlogging at the budding stage makes buds abort.
- It is still too young or was checked by a transplant and is rebuilding before flowering.
Feeding asian star jasmine a high-nitrogen general feed and growing it in too little sun — you get a big leafy plant and almost no flowers.
The fix — how to get asian star jasmine to flower
- Maximise sun. Give asian star jasmine the sunniest spot you have — for most bedding and fruiting plants, more direct light directly means more flowers.
- Switch the feed. Move off high-nitrogen feeds and use a higher-potassium "bloom" or tomato-type feed as it comes into flower.
- Deadhead regularly. Remove spent flowers often to keep it producing more rather than stopping to set seed.
- Water consistently. Keep moisture even through budding and flowering — drought-then-flood swings make buds drop.
Light and feeding do most of the heavy lifting here. Dial in the spot with the light guide for asian star jasmine and get the feeding right with the asian star jasmine fertilising schedule — the wrong feed (too much nitrogen) is one of the most common silent reasons a healthy plant makes leaves instead of flowers.
Bloom season and what to expect
Asian Star Jasmine flowers across its growing season (mostly summer) and, kept fed and deadheaded, can bloom for many weeks or right up to frost.
Post-bloom care so it flowers again
Deadhead, keep feeding lightly, and many will rebloom; collect seed from the best plants at the end of the season if you want to grow them again.
For everything else this plant needs day to day, see the full asian star jasmine care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.
Asian Star Jasmine blooming — frequently asked questions
Why won't my asian star jasmine flower?
Asian Star Jasmine blooms on the season's growth given enough sun, warmth and the right feed — there is no cold or photoperiod trick, just good growing conditions and a bloom-leaning feed. The most common reason it is not happening: Too little sun — most of these need full sun (or very bright light) to flower well; shade gives leaves, not blooms.
How do I make asian star jasmine bloom?
Give asian star jasmine the sunniest spot you have — for most bedding and fruiting plants, more direct light directly means more flowers. Move off high-nitrogen feeds and use a higher-potassium "bloom" or tomato-type feed as it comes into flower.
When does asian star jasmine normally bloom?
Asian Star Jasmine flowers across its growing season (mostly summer) and, kept fed and deadheaded, can bloom for many weeks or right up to frost.
What should I do with asian star jasmine after it flowers?
Deadhead, keep feeding lightly, and many will rebloom; collect seed from the best plants at the end of the season if you want to grow them again.
What is the single biggest mistake stopping asian star jasmine flowering?
Feeding asian star jasmine a high-nitrogen general feed and growing it in too little sun — you get a big leafy plant and almost no flowers.
Keep reading
- Asian Star Jasmine care — the full brief (light, water, humidity, problems, pet safety)
- Asian Star Jasmine light needs — usually the first thing to fix for flowers
- Asian Star Jasmine fertilising — the right feed for buds, not just leaves
- Should I water my plant? The simple check
- Why is my plant wilting? Wet vs dry
- Underwatered plant — signs and rehydration
- Why won't my peace lily bloom?
- Why won't my jade plant bloom?
- Why won't my tomato bloom?
- All 4831 bloom guides in the Growli library