True lilies
Lilium spp.
Known hazard
Do not put this plant in a catio or anywhere a cat can reach it. The planner reports it as a blocker.
| Reported severity | severe — our grouping of reported signs, not veterinary advice |
|---|---|
| Parts of concern | all parts, pollen, vase water |
| Habit | bulb |
| Light | full sun, part sun |
| Water | medium |
| Smallest container | about 10 L (3 gal) |
| Outdoors year-round | USDA zones 4–9 |
| Safety reviewed | 2026-10-12 |
Even pollen groomed off fur can cause kidney failure. Keep every true lily away from cats, indoors and out.
Sources
- Toxic and Non-Toxic Plant List — ASPCA Animal Poison Control Center: Toxic to Cats(listed as Lilium species), checked 2026-10-12
- Lovely Lilies and Curious Cats: A Dangerous Combination — U.S. Food and Drug Administration, Center for Veterinary Medicine, checked 2026-10-12
Toxic-plant lists are not exhaustive. Report a correction.
Other plants with this status
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