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Star Jasmine
Trachelospermum jasminoides
Easy · Beginner friendlyAbout Star Jasmine
Trachelospermum jasminoides, commonly known as star jasmine or Confederate jasmine, is an evergreen twining vine native to China, Japan, and Korea. Despite its common name, it is not a true jasmine (Jasminum) but earns the association through its powerfully fragrant, pinwheel-shaped white flowers that rival the best true jasmines in scent intensity. The glossy, dark green leaves are attractive year-round, turning bronze or reddish in winter in cooler climates. It blooms prolifically in late spring and early summer, when the cascades of star-shaped flowers release their sweet perfume, especially on warm evenings. Growing 6 to 9 meters as a climber, it also works beautifully as a groundcover, spilling over walls, or trained as an espalier. It is slower-growing and more well-behaved than many vines, rarely becoming aggressive. The milky sap can cause skin irritation in sensitive individuals. Star jasmine is considered one of the most versatile and rewarding fragrant vines for warm temperate and subtropical gardens.
- Fragrant
- Low-maintenance
- Climbing
- Evergreen
How to care for Star Jasmine
Watering
- Springevery 5 days
- Summerevery 3 days
- Fallevery 10 days
- Winterevery 30 days
Soil · Well-draining
- Top dressingPine bark mulch10%
- Main mixPotting soil + perlite 2:170%
- DrainageLECA / gravel20%
Never skip the drainage layer — standing water is the top cause of root rot.
FERTILIZER
Balanced Feed 14-14-14
An even feed covers all three needs at once, keeping leaves, roots and blooms moving together with nothing pushed out of balance.
- Nitrogen · Leaves
- Phosphorus · Roots + Blooms
- Potassium · Strength
- Springevery 45 days
- Summerevery 45 days
At a Glance
- NativeEast Asia, Southeast Asia
- Height10–20 ft (3–6.1 m)
- Spread5–10 ft (1.5–3 m)
- Flower colorWhite, Cream, Yellow
- Foliage colorGreen, Variegated, Bronze
- SoilLoamy, Well-drained
- LocationsYard · Balcony
Bloom time
BLOOM CYCLE
Peak bloom
May
Starry white flowers late spring; heaviest bloom in full sun with regular feeding
Fragrance
STRONG FRAGRANCE
Intensely sweet jasmine-like evening fragrance.
Toxicity
Humans Slight
milky latex
Slight
- Sap
- Leaf
- Stem
- Contact
- Ingestion
EXPOSURE Touching sap, leaves, and stems. Eating sap, leaves, and stems.
EFFECT Mild skin irritation and mild GI upset if eaten.
NOTE Documented concern for humans: Mild skin irritation and mild GI upset if eaten.
Safe
EXPOSURE No exposure route is reported.
EFFECT No toxic effect is reported.
NOTE Listed as non-toxic for dogs; avoid eating ornamental plants unless confirmed edible.
Safe
EXPOSURE No exposure route is reported.
EFFECT No toxic effect is reported.
NOTE Listed as non-toxic for cats; avoid eating ornamental plants unless confirmed edible.
Educational information, not medical or veterinary advice. If exposure is suspected, contact a doctor or veterinarian.
DISTRIBUTION
- Native
- Introduced
- East Asia
- Southeast Asia
History
Trachelospermum jasminoides is native to a broad arc of East and Southeast Asia — southern China, Taiwan, Vietnam, Korea, and southern Japan — despite the American common name "Confederate jasmine," which derives from the plant's widespread naturalization and garden use in the American South after its introduction in the mid-19th century (the "Confederate" reference being to the Confederate States of America). It is not a true jasmine (Jasminum, family Oleaceae) but a member of the dogbane family (Apocynaceae) — related to oleander and periwinkle. The distinctive five-lobed pinwheel white flowers open in late spring and early summer, producing an intensely sweet fragrance that carries for considerable distance and is among the most recognizable garden scents of the American South and the Mediterranean. The evergreen glossy foliage and moderate growth rate (2-6 meters) make it an ideal climber for trellises, pergolas, walls, and fences in zones 8-10.
Popular cultivars include "Madison" (slightly more cold-hardy), "Waterwheel," and variegated forms. Like other Apocynaceae, all parts contain white latex that is moderately toxic. Star jasmine has been cultivated in Chinese and Japanese gardens for centuries, valued for its fragrance and evergreen foliage.
It was introduced to Europe in the early 19th century and reached the American South by the mid-1800s, where it earned the name 'Confederate jasmine.' In traditional Chinese gardens, it is trained along moongate entrances so visitors are greeted by its perfume. The essential oil extracted from the flowers is used in high-end perfumery. Despite its Asian origins, it has become one of the defining landscape plants of Mediterranean and Southern Californian gardens, where its drought tolerance and year-round beauty make it indispensable.
Symbolism & meaning
What It Symbolizes
Star Jasmine offers grace in the form of small white pinwheels and a perfume that arrives in the warm evenings of late spring. Its sensual fragrance has been twined with romance and southern porches for generations, the unmistakable signal that a soft night is well underway. In its constellation of starry blooms, refined elegance and seductive scent grow on the same elegant vine.
- Grace — Its delicate starry flowers and sweet perfume embody refined elegance
- Sensuality — The intoxicating evening fragrance is associated with romance
Where the Name Comes From
'Trachelospermum' from Greek 'trachelos' (neck) and 'sperma' (seed), referring to the seed shape. 'Jasminoides' means 'jasmine-like,' reflecting its fragrant flowers.
Uses & Fun Facts
- Pinwheel white flowers release intense sweet jasmine perfume
- Twining evergreen vine covers fences, walls, and pergolas
- Trailed across slopes for fragrant evergreen mass cover
- Espalier-trained against warm garden walls for refined accent
Related plants
Plants with similar care
Chinese AbeliaAbelia chinensis
Fragrant AbeliaAbelia mosanensis
Large-Flowered AbeliaAbelia uniflora
Glossy AbeliaAbelia x grandiflora
Frequently asked questions
How often should I water Star Jasmine?
In summer, water about every 3 days; in winter, about every 30 days. Adjust for heat, pot size and drainage.
How much light does Star Jasmine need?
Full sun: 6+ hrs direct. Watch the leaves — scorching or stretching means the light needs adjusting.
Is Star Jasmine toxic to cats or dogs?
Pets Safe (Dogs Safe · Cats Safe) Educational information, not medical or veterinary advice. If exposure is suspected, contact a doctor or veterinarian.
Is Star Jasmine easy to grow?
Yes — it is considered an easy, beginner-friendly plant.
When does Star Jasmine bloom?
It typically blooms May in the Northern Hemisphere.
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