Key Facts
- Bulbous perennial in the amaryllis family
- Native to South Africa and widely naturalized in Mediterranean climates
- Produces umbels of funnel shaped pink to white flowers on leafless stalks
- Leaves are straplike and often appear months before or after flowering
- Prefers well drained soil and will rot in waterlogged conditions
- Propagates mainly by bulb offsets and less commonly by seed
- All plant parts are considered toxic if ingested and can irritate skin
Belladonna Lily produces umbels of pink to white funnel shaped flowers on bare stalks in late summer and autumn. It is a bulbous perennial used for bold late season color where well drained soil is available, but all plant parts are toxic if eaten.
Identification
Bulbous perennial in the amaryllis family with straplike leaves that often appear months before or after flowering. Flower stalks are leafless at bloom and reach about 12 to 24 inches tall. Flowers form umbels of funnel shaped pink to white blooms.
Where to grow and best uses
Native to South Africa and widely naturalized in Mediterranean climates. Best for late season color in mixed borders, gravel beds and sunny slopes where the soil drains well. Thrives in USDA roughly zone 7 to 10 depending on site and winter severity.
Soil and light
Grows in fertile to average soils that drain well. Tolerates sandy to loamy textures and prefers a roughly neutral to slightly acidic pH around 6.0 to 7.5. Full sun to part shade is suitable and light afternoon shade helps in very hot locations. Bulbs will rot in waterlogged conditions.
Planting and spacing
Plant bulbs in a dry, well drained site and space them to allow clump formation. Expect clumps to spread to roughly 12 to 24 inches as offsets form. In colder or wet winters consider planting where soil stays dry or lift bulbs for winter protection.
Watering and care
Keep soil moderately moist while foliage is active. Reduce watering after foliage dies back so bulbs are not exposed to prolonged winter wet. Remove spent flower stems but leave foliage until it yellows so the bulb can recharge for next season.
Propagation and maintenance
Propagate mainly by division of offsets for fastest results. Seed will produce plants but seedlings take several years to flower. Divide clumps when they become crowded and replant healthy offsets in well drained soil.
Spread and naturalizing control
Plants form clumps slowly as bulbs produce offsets and can naturalize in suitable Mediterranean style sites. Control spread by digging and removing offsets if you want to limit colonies.
Toxicity and handling
All parts of the plant contain toxic alkaloids and ingestion can cause vomiting and diarrhea in people and pets. Bulbs are especially toxic and handling can cause skin irritation. Use gloves when handling bulbs and contact local poison control or a veterinarian for exposure advice.
Frequently asked questions
- How fast does Belladonna Lily grow?
- Clumps form slowly as bulbs produce offsets over several years. Seed raised plants can take multiple years to reach flowering size.
- Are Belladonna Lilies poisonous?
- Yes. All parts are considered poisonous if ingested and bulbs are especially toxic. Keep away from children and pets.
- When do they bloom?
- They typically bloom in late summer to autumn and often flower on leafless stems. Exact timing varies with climate.
- What hardiness zones are suitable?
- Generally suitable for roughly USDA zones 7 to 10 depending on site and winter severity. Bulbs may need lifting or protection in colder or very wet winters.
- How do you propagate Belladonna Lily?
- Division of offsets is the fastest reliable method. Seed propagation is possible but seedlings take years to flower.
- How do I control their spread?
- Dig and remove excess offsets when clumps get too large and replant or discard the bulbs. Avoid sites that stay wet in winter to reduce losses.
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