Showy double daisies in cool jewel tones, long-lasting in the vase and flowering late summer into autumn. Rotate to fresh soil each year to avoid aster wilt.
At a glance
- Plant type: Annual
- Mature size: 60 cm H × 30 cm W
- Aspect: full sun
- Water: regular, moderate watering
- Frost: tender
- Maintenance: moderate maintenance
- Origin: Exotic
About China Aster
Callistephus chinensis is an moderate-growing annual in the Asteraceae family. It reaches around 60 cm tall and 30 cm wide at maturity, with deciduous foliage. Purple, pink, white, red and blue flowers appear in summer and autumn.
Where to grow China Aster
China Aster suits cool-temperate, warm-temperate and Mediterranean climates and grows best in full sun. It is frost tender, so protect it from hard frosts or grow it in a sheltered spot or pot.
Soil & planting
Most soils suit China Aster provided drainage is reasonable. Dig in plenty of compost before planting, water in well, and mulch to keep roots cool.
Watering & feeding
China Aster is regular, moderate watering. A feed in spring with a balanced fertiliser keeps growth strong. In its first year, water deeply once or twice a week to settle the roots in, then taper off as it establishes.
Pruning & care
Prune China Aster after flowering to keep it compact and encourage the next flush of blooms. Overall it is moderate maintenance.
Using China Aster in the garden
China Aster earns its place for cut flowers for the vase, feeding bees and pollinators, pots and courtyard containers and a feature or specimen planting. It is equally at home in the ground or a large pot on a balcony or courtyard.
Companion planting & design
For a cohesive, low-care bed, pair China Aster with other plants that enjoy the same regular, moderate watering and cool-temperate climate. Group three or five together for impact rather than dotting single plants through the garden.
Good to know
It is regarded as non-toxic and pet-safe.
Buying China Aster
Plant Sale lists China Aster as seed. Stock isn't live yet — register your interest using the panel above and we'll email you the moment it is available.
Prefer to grow it yourself? See the China Aster seed sowing guide for depth, timing and germination.