Zantedeschia 'Red Alert'
calla lily bulb
Zantedeschia 'Red Alert' elevates the traditional calla lily to new heights with its dramatic, funnel-shaped, deep orange-red spathes that emerge above unusually large, glossy leaves peppered with white spots and occasional splashes of red.
This clump-forming beauty bears sculptural flowers making bold statements in both garden designs and cut flower arrangements. Perfect for adding tropical drama to sheltered gardens or large containers, this tuberous perennial brings exotic flair to contemporary plantings, though it demands sharp drainage and winter protection to perform at its spectacular best.
This clump-forming beauty bears sculptural flowers making bold statements in both garden designs and cut flower arrangements. Perfect for adding tropical drama to sheltered gardens or large containers, this tuberous perennial brings exotic flair to contemporary plantings, though it demands sharp drainage and winter protection to perform at its spectacular best.
How to care for Zantedeschia Red Alert:
Plant the tubers 7-10cm (3-4in) deep and 30cm (12in) apart into reliably moist, rich soil or good-quality potting compost. Water sparingly until new shoots start to emerge and then start to water more regularly. Best grown as a tender, summer interest plant, this calla lily can be protected from cold in a sheltered, frost-free spot during the winter.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
0.6m
Eventual spread:
0.3m
Position:
Full sun / light shade
Rate of growth:
Average
Soil:
Moderately fertile, moist, well-drained soil
Hardiness:
Borderline hardy (will need protection in winter in colder areas)
-
This bulb dies back after flowering each year and enters a period of rest ahead of regrowth the following season.
-
Humans/Pets: Harmful if eaten; skin/eye irritant
Unavailable
Bulbs (only)£4.99
