English ivy
Hedera helix
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 | moderate — our grouping of reported signs, not veterinary advice |
|---|---|
| Parts of concern | foliage |
| Habit | vine |
| Light | part sun, shade |
| Water | medium |
| Smallest container | about 5 L (1 gal) |
| Outdoors year-round | USDA zones 4–9 |
| Safety reviewed | 2026-10-12 |
Also invasive in many US regions.
Sources
- Toxic and Non-Toxic Plant List — ASPCA Animal Poison Control Center: Toxic to Cats, checked 2026-10-12
Toxic-plant lists are not exhaustive. Report a correction.
Other plants with this status
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