Platycodon grandiflorus

Korean Bellflower

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Common Name: 

Korean Bellflower

Flower color: 

Foliage color: 

Green

Sun (From 0 to 5): 

Water (From 0 to 5): 

Maximum temperature: 

36°C

Minimum temperature: 

15°C

Maximum height: 

20 cm

Maximum width: 

40 cm

Korean Bellflower (Platycodon grandiflorus) - Description

Platycodon grandiflorus (from Greek "πλατυκώδων", meaning a broad bell) is a species of herbaceous flowering perennial plant of the family Campanulaceae, and the only member of its genus. It is native to East Asia (China, Korea, Japan and East Siberia). This species is known as platycodon. Depending upon the region, it is also referred to as the Korean bellflower, Chinese bellflower, Japanese bellflower, common balloon flower, or balloon flower (referring to the balloon-shaped flower buds).

Korean Bellflower (Platycodon grandiflorus) - Blooming

Blooms clusters of large, bell-shaped flowers in shades of blue and purple.

Korean Bellflower (Platycodon grandiflorus) - Growth

Perennials. Grows best in full sun or partial shade. Stems may need support in the early stages. Platycodon works well in rock garden or along a border. The flowers are suitable for cutting. Established plants don't tolerate disturbance.

Korean Bellflower (Platycodon grandiflorus) - Planting

Sow seeds in springs. To get a head start, plant seeds indoors in a well-lighted area about 8 weeks before last expected heavy spring frost. Can also propagate by division in early summer.

Korean Bellflower (Platycodon grandiflorus) - Pest

Snails and slugs. Other issues include leaf spot and blight.

Korean Bellflower (Platycodon grandiflorus) - Interesting facts

There is only one known species of Platycodon, native to Eastern Asia.

Korean Bellflower (Platycodon grandiflorus) - Soil and irrigation

Does best with average to rich, deep, loamy, well-drained soil that is kept moist.

Platycodon grandiflorus - Korean Bellflower - Photos