Platycodon grandiflora are winter hardy perennials with large blue flowers that start off balloon like and open into bell shaped and are long lasting.

Platycodon Sentimental Blue

 

Lots-a-Colour Varieties

Platycodon grandiflora

Astra F1 Series

Winter hardy perennial with large 7-9cm flowers produced on compact, uniform plants.  Balloon like buds open into long lasting, 7cm bell shaped flowers.

Height

15 to 20cm

Climate

Temperate to cold.

Planting & Cultivation Tips

Plant 30cm apart in a well drained full sun or part shade position.

Water regularly and mulch well.

Peak Flowering Time

Summer

Useful for

Good for containers, garden beds and window boxes. Also good as a herbaceous border.