Clump-forming perennial about 1m tall with paddle-shaped, lush green leaves and tall upright stems. Fiery crimson flowers appear in succession, from early summer to mid-autumn
0.5-1 metres
0.1-0.5 metres
| Season | Stem | Flower | Foliage | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
As a patio plant grow in pots of peat-free compost in a sheltered site in full sun. Plants can also be planted into a sunny border. Water freely and apply a high potassium feed every 2-3 weeks in the growing season. Lift the rhizomes in autumn when frost blackens the foliage. Store over winter in barely moist compost in frost-free conditions. See canna cultivation for further information
Propagate by division of the rhizomes in spring
No pruning required but deadhead to promote continued flowering
May be susceptible to glasshouse red spider mite, aphids, slugs and snails
May be susceptible to canna viruses