Tiger lily Lilium lancifolium
Tiger lily (Lilium lancifolium) is an evergreen perennial flowering plant in the Liliaceae family, native to China, Korea and Japan. It grows 80 cm–1.5 m (31 in–4.9 ft) tall and 25–35 cm (10–14 in) wide, wants full sun and moderate water, and is hardy to about -35 °C (-31 °F). Space plants about 30 cm (12 in) apart.
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Tiger lily at a glance
| Type | Perennial flowering plant, evergreen |
|---|---|
| Family | Liliaceae |
| Mature height | 80 cm–1.5 m (31 in–4.9 ft) |
| Mature spread | 25–35 cm (10–14 in) |
| Spacing | 30 cm (12 in) centre to centre |
| Sun | Full sun, at least 6 h of direct sun a day |
| Water | Moderate; drought tolerance low, waterlogging tolerance none |
| Soil pH | 5.5–7 |
| Cold hardiness | About -35 °C (-31 °F) once established (roughly USDA zone 3) |
| Heat stress | Likely above about 32 °C (90 °F) |
| Flowering | from about July for 3–4 weeks (northern hemisphere; later in cold climates, earlier in warm ones) |
| Wind tolerance | None |
| Pollinator value | High |
| Edible | Yes: bulbs (cooked, East Asian cuisine) |
| Native to | China, Korea and Japan |
| Common in gardens of | 🇨🇳 China, 🇯🇵 Japan, 🇰🇷 South Korea, 🇺🇸 United States, 🇬🇧 United Kingdom, 🇨🇦 Canada |
Is Tiger lily toxic?
- People: mildly toxic
- Cats: severely toxic
- Dogs: mildly toxic
- Parts: all parts, pollen, vase water
True lilies are deadly to cats: even pollen or vase water can cause kidney failure. Mildly toxic to dogs and people.
If a child or pet may have eaten part of a plant, call a poison centre or vet straight away.
Companion planting: what to grow with Tiger lily
No well-documented helpful pairing. Group it with plants that like full sun and moderate water.
Questions about Tiger lily
- How far apart should I plant Tiger lily?
- About 30 cm (12 in) apart, centre to centre. A mature plant spreads 25–35 cm (10–14 in).
- Does Tiger lily need full sun?
- Full sun: at least 6 hours of direct sun a day.
- How much water does Tiger lily need?
- Moderate water. Drought tolerance is low and waterlogging tolerance none.
- How cold-hardy is Tiger lily?
- It tolerates about -35 °C (-31 °F) once established, roughly USDA zone 3.
- When does Tiger lily flower?
- From about July for 3–4 weeks (northern hemisphere; later in cold climates, earlier in warm ones).
- Is Tiger lily poisonous to cats and dogs?
- For cats it is severely toxic; for dogs mildly toxic; for people mildly toxic. True lilies are deadly to cats: even pollen or vase water can cause kidney failure. Mildly toxic to dogs and people.
- What grows well with Tiger lily?
- There is no well-documented companion pairing for Tiger lily. Group it with plants that like the same sun (full sun) and water (moderate).
Sources and evidence
Evidence grade A (A: strong evidence).
- RHS Plant Finder, Royal Horticultural Society
- Plants of the World Online (taxonomy, native range), Royal Botanic Gardens, Kew
- ASPCA Toxic and Non-Toxic Plant List, ASPCA
Notes and assumptions
- Nodding, recurved orange flowers spotted black, with tiny black bulbils in the leaf joints that root wherever they fall. Its bulbs are eaten in Asia — but the plant is still lethal to cats.
Reference values for planning, not horticultural, veterinary or medical advice. Varieties, soils and local climates differ: check with a local nursery or extension service.
Related plants
- Lily Lilium
- Tulip Tulipa gesneriana
- Crown imperial Fritillaria imperialis
- Toad lily Tricyrtis hirta
- Snake’s head fritillary Fritillaria meleagris
- Madonna lily Lilium candidum
- Regal lily Lilium regale
- Easter lily Lilium longiflorum