Overview
Zantedeschia 'Firelights' is a clump-forming conservatory greenhouse in the genus Zantedeschia, part of the Araceae family, with deciduous foliage. Zantedeschia 'Firelights' grows best in full sun and partial shade, and tolerates loam soils and any pH. Its UK hardiness is rated H1c. Suggested uses include borders, containers and houseplants.
About
Zantedeschia 'Firelights' is a clump-forming cultivar of the tuberous perennial genus Zantedeschia, known for its deciduous, lanceolate or arrow-shaped foliage. Suited to conservatories, greenhouses, and as a houseplant, it thrives in moist but well-drained loam soils under full sun or partial shade, ideally in sheltered, south- or west-facing positions. This cultivar is hardy to H1c and is typically propagated by division in spring. It is valued for its spring interest and is suitable for borders and containers.
About the genus
Zantedeschia is a genus of eight species of herbaceous, perennial, flowering plants in the aroid family, Araceae, native to southern Africa. The genus has been introduced, in some form, on every continent other than Antarctica.
Wikipedia contributors, "Zantedeschia", CC BY-SA 4.0 — Zantedeschia
Growing conditions
Best soil and position for Zantedeschia
- Sunlight
- Full sun, Partial shade
- Soil type
- Loam
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H1c
Plant details
Zantedeschia 'Firelights' size, habit and characteristics
- Plant type
- Conservatory Greenhouse, Houseplants
- Habit
- Clump-forming
- Foliage
- Deciduous
- Suggested uses
- Borders, Containers, Houseplants
Care notes
Pruning and caring for Zantedeschia 'Firelights'
- Propagation
- Division in spring
- Pest resistance
- Susceptible to glasshouse red spider mite
- Disease resistance
- Susceptible to fungal and bacterial rots, viruses
Frequently asked questions
Where is the best place to plant Zantedeschia 'Firelights'?
Zantedeschia 'Firelights' prefers full sun and partial shade. It suits sheltered positions.
What soil does Zantedeschia 'Firelights' need?
Zantedeschia 'Firelights' grows best in loam soil. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
Is Zantedeschia 'Firelights' hardy in the UK?
Zantedeschia 'Firelights' has an RHS hardiness rating of H1c, meaning it needs a warm, frost-free position of 5–10°C and is best grown under glass in the UK.
How do I propagate Zantedeschia 'Firelights'?
Division in spring.
From the Fenn Plants journal
- Notes on DaffodilsWhen to plant daffodil bulbs in the UK, how deep, how to naturalise them in grass, why daffodils stop flowering (“blindness”), and why you should never mix cut daffodils with other flowers.
- Keeping Your NerveHow to garden through a heatwave — the best time to water, why deep soaks beat daily sprinkles, caring for pots and vulnerable plants, and why you can let the lawn go brown.
- Made to LastHow to clean, store and protect garden pots and planters — the frost-proof vs frost-resistant difference, winter care for terracotta and ceramic, and how to reuse a broken pot.
More in the Zantedeschia genus
- Zantedeschia aethiopicaarum lily

- Zantedeschia aethiopica 'Compacta'Compact Calla Lily

- Zantedeschia aethiopica 'Crowborough'arum lily 'Crowborough'

- Zantedeschia aethiopica 'Green Goddess'arum lily 'Green Goddess'

- Zantedeschia aethiopica 'Hercules'Calla Lily

- Zantedeschia aethiopica 'Perle von Stuttgart'

- Zantedeschia aethiopica 'White Sail'arum lily 'White Sail'

- Zantedeschia elliottianagolden calla
