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Summer Bulbs & Tubers
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Calla Lily 'Red Symphony' (Zantedeschia)
Estimated Delivery between February 03 and February 05.
Zantedeschia 'Red Symphony' brings true ruby‑red blooms that look incredible in bouquets on tall stems above neat, arrow‑shaped leaves. The flowers are actually a smooth ‘spathe’ wrapped around a central spadix, giving that iconic trumpet shape that suits both classic and contemporary gardens.
These summer-flowering rhizomes are outstanding in patio pots, where you can keep the compost evenly moist and enjoy the flowers up close. They also work in sheltered borders, especially in richer soils, and the clean, architectural blooms pair beautifully with grasses and airy annuals.
Plant in spring once the ground has warmed and the risk of frost has passed. Set rhizomes 5–10 cm deep, with the growing points facing up, and space them so the clumps can expand. You’ll usually see shoots appear within a few weeks, followed by flower stems through mid to late summer.
Calla lilies love moisture while they’re growing, so water regularly and feed in containers for the best display. Mulching the soil surface helps reduce drying out in warm weather. If you’re cutting stems, pick as the spathe unfurls and place straight into fresh water for long-lasting arrangements.
These are tender plants in the UK, so protect them from frost. After flowering, let the foliage die back naturally so the rhizome can recharge. In autumn, lift and store the rhizomes somewhere cool, dry and frost‑free, or move pots under cover, ready for replanting next spring.
Calla Lily 'Red Symphony' (Zantedeschia)
Zantedeschia 'Red Symphony' brings true ruby‑red blooms that look incredible in bouquets on tall stems above neat, arrow‑shaped leaves. The flowers are actually a smooth ‘spathe’ wrapped around a central spadix, giving that iconic trumpet shape that suits both classic and contemporary gardens.
These summer-flowering rhizomes are outstanding in patio pots, where you can keep the compost evenly moist and enjoy the flowers up close. They also work in sheltered borders, especially in richer soils, and the clean, architectural blooms pair beautifully with grasses and airy annuals.
Plant in spring once the ground has warmed and the risk of frost has passed. Set rhizomes 5–10 cm deep, with the growing points facing up, and space them so the clumps can expand. You’ll usually see shoots appear within a few weeks, followed by flower stems through mid to late summer.
Calla lilies love moisture while they’re growing, so water regularly and feed in containers for the best display. Mulching the soil surface helps reduce drying out in warm weather. If you’re cutting stems, pick as the spathe unfurls and place straight into fresh water for long-lasting arrangements.
These are tender plants in the UK, so protect them from frost. After flowering, let the foliage die back naturally so the rhizome can recharge. In autumn, lift and store the rhizomes somewhere cool, dry and frost‑free, or move pots under cover, ready for replanting next spring.
| Botanical name | Zantedeschia 'Red Symphony' |
| Flower colour | Ruby red |
| Bulb size | 20/22 |
| Established height | 40–60 cm |
| Established spread | 30–45 cm |
| Plant spacing | 9–12 rhizomes per m² |
| Leaf colour | Green (often lightly speckled) |
| Habit | Clump-forming |
| Life cycle | Perennial |
| Hardiness | Tender (lift and store over winter) |
| Years to establish | 1 year |
| Sunlight | Full sun, Partial shade |
| Position | Sheltered beds, borders or patio pots |
| Suitable for | Pots, Borders, Cutting garden |
| Soil acidity | Any |
| Soil moisture | Moist but well-drained |
| Soil type | Clay, Loam, Sand |
| RHS Award (AGM) | No |
| Growing skill | Easy to grow |
| Pollinator-friendly | Not attractive to pollinators |
| Deer resistant | Yes |
Planting and Flowering Calendar
Key Features
Packed in paper
Packed peat-free
Great for Shade
Perfect for pots
Good for cutting
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Kind Words from Our Gardeners
Arrived quickly and well-packaged. Planted them in some pots on the patio and they all came up. Look beautiful. Thank you!
Careane Wallace
The bulbs arrived beautifully packaged and you could just tell they were excellent quality. We had the most wonderful display of daffodils this spring on our patio. Simply stunning. Will definitely be ordering again
David P
I ordered the mixed hyacinth collection and the scent in my garden this April was absolutely heavenly. Every single bulb produced a strong, beautiful flower and the colours were stunning together. A fantastic purchase, I'll be back for more next year!
Eleanor R
Somerset