
(Platycodon grandiflorus)

Balloon flower, Chinese bellflower, Platycodon
Platycodon grandiflorus is a species of herbaceous flowering perennial plant with blue, purple, pink, or white bell-shaped flowers. It is native to East Asia and is commonly known as balloon flower due to the shape of its unopened flower buds.
12-36 inches (30-90 cm)
Balloon flowers prefer full sun but can tolerate partial shade.
Balloon flowers prefer moderate humidity levels, but can tolerate lower levels.
Fertilize the plant once a month during the growing season with a balanced, all-purpose fertilizer.
Prune the plant in the spring to promote bushier growth and remove any dead or damaged stems.
Balloon flowers are generally pest-free, but can be susceptible to aphids and spider mites.
6-18 inches (15-45 cm)
Water the plant regularly, keeping the soil moist but not waterlogged. Allow the top inch of soil to dry out before watering again.
These plants prefer cool to moderate temperatures, between 60-75°F (15-24°C).
Balloon flowers bloom in the summer, from June to August.
Balloon flowers are relatively easy to grow and care for, making them a great choice for beginner gardeners.
Platycodon grandiflorus is hardy in USDA zones 3-8.
The name 'Platycodon' comes from the Greek words 'platys', meaning 'broad', and 'kodon', meaning 'bell', referring to the shape of the flower.