A clump-forming, tuberous perennial to 60cm tall with white-spotted, broadly lance-shaped, upright leaves. Flowers borne in summer on erect stems above the foliage comprise a deep purple almost black spathe surrounding a spadix of the same colour
0.5-1 metres
0.1-0.5 metres
| Season | Stem | Flower | Foliage | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
Use as summer bedding, planting in a moist, humus-rich, but well-drained soil in full sun. Lift and store overwinter in trays of peat-free compost in a cool, frost-free garage or shed and plant out tubers in spring after risk of frost has passed. Alternatively, grow in containers of peat-free, loam-based John Innes No2 potting compost and overwinter in a greenhouse or conservatory. See Zantedeschia cultivation
Propagate by division in spring
Deadhead flowers and cut down yellowing foliage at the end of the season
May be susceptible to aphids or thrips; glasshouse red spider mite or glasshouse whitefly
May be susceptible to bacterial or fungal rots or a virus