07/24/2026
Know your toxic plants for cats! Top 20 Toxic Plants for Cats
1. True Lilies (Easter, Tiger, Asiatic, Daylily) β Can cause fatal kidney failure.
2. Sago Palm β Can cause severe liver failure.
3. Autumn Crocus β Can lead to organ failure.
4. Oleander β Affects the heart and can be fatal.
5. Cyclamen β Can cause severe vomiting, seizures, and heart problems.
6. Azalea β Can affect the heart and nervous system.
7. Rhododendron β Can cause dangerous heart rhythm changes.
8. Foxglove β Contains toxins that affect the heart.
9. Yew β Can cause sudden heart failure.
10. Castor Bean Plant β Extremely poisonous; seeds are especially dangerous.
11. Dieffenbachia (Dumb Cane) β Causes severe mouth pain and swelling.
12. Philodendron β Causes intense mouth irritation and drooling.
13. Pothos (Devilβs Ivy) β Can cause painful oral irritation.
14. Peace Lily β Causes mouth irritation (not the same as true lilies).
15. Tulips β Bulbs are especially toxic.
16. Daffodils β Bulbs can cause vomiting and heart problems.
17. Snake Plant β Can cause vomiting and drooling.
18. Aloe Vera β Can cause vomiting and diarrhea if eaten.
19. English Ivy β Can cause vomiting and stomach upset.
20. Jade Plant β Can cause vomiting and lethargy.
Are any plants safe for cats?