Cat-Safe Plants Guide: 25 Safe Plants and 20 Toxic Plants Every Cat Owner Must Know

Quick answer: Over 700 plants are toxic to cats, but plenty of beautiful houseplants are perfectly safe. The top cat-safe choices include spider plants, Boston ferns, calathea, ponytail palms, and African violets. The most dangerous plants to avoid are lilies (potentially fatal), sago palms, tulips, azaleas, and dieffenbachia. When in doubt, check the ASPCA’s toxic plant database before bringing any plant into a home with cats.

Meowing Goods is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more

You want a home that feels alive with greenery. You also have a cat who treats every surface as their personal domain and occasionally decides to chew on things that were never meant to be chewed. These two realities can coexist — but only if you know which plants are safe and which could send your cat to the emergency vet.

Plant toxicity in cats ranges from mild gastrointestinal upset (a little drooling and a stomachache) to acute organ failure and death. The difference between a safe plant and a lethal one isn’t always obvious from appearance alone. Some of the most popular and beautiful houseplants — lilies, sago palms, tulips — are among the most dangerous for cats.

This guide gives you two comprehensive lists: 25 cat-safe plants you can confidently grow in your home, complete with care tips, and 20 toxic plants you should remove or avoid entirely. Every entry is sourced from the ASPCA Animal Poison Control Center’s toxic plant database and cross-referenced with veterinary toxicology resources.

Before You Start: Important Notes

• “Cat-safe” means non-toxic, not indestructible. Your cat may still dig in soil, knock pots over, or chew on safe plants to the point of damaging them. Safe plants won’t poison your cat, but you may still need to protect the plants from your cat.
• Mild GI upset can occur with any plant. Even non-toxic plants can cause vomiting or diarrhea if a cat eats a large quantity, simply because their digestive system isn’t designed for plant matter. Non-toxic means the plant won’t cause poisoning, not that eating it has zero consequences.
• Pesticides and fertilizers are separate hazards. Even a safe plant can become dangerous if treated with toxic pesticides or fertilizers. Use pet-safe products on any plant your cat can access.
• When in doubt, check the ASPCA database. Common names can be misleading — many different plants share common names, and toxicity varies between species. Always verify using the botanical (Latin) name.

25 Cat-Safe Houseplants

1. Spider Plant (Chlorophytum comosum)

Spider plants are one of the most cat-friendly houseplants available. They’re non-toxic, nearly indestructible, and their dangling leaves are irresistible to many cats (which is actually a feature, not a bug — many cat owners grow spider plants specifically as cat-safe chew toys).

Care tips: Bright to moderate indirect light. Water when the top inch of soil is dry. Tolerates neglect well. The trailing “babies” make great hanging plants that keep the main plant out of reach while giving your cat something to bat at.

Cat interaction: Cats love the arching, dangling leaves. Mildly hallucinogenic effects have been reported (similar to a very mild catnip response) but are not harmful.

2. Boston Fern (Nephrolepis exaltata)

Lush, feathery fronds make Boston ferns visually stunning and completely safe for cats. They thrive in humid environments, making them ideal for bathrooms.

Care tips: Indirect light, consistent moisture, high humidity. Mist regularly or place on a pebble tray with water. They shed fronds, so be prepared for some cleanup.

Cat interaction: The swaying fronds can attract playful cats. Hang the fern if your cat is aggressive with it — not for safety, but to protect the plant.

3. Calathea / Prayer Plant (Calathea spp., Maranta spp.)

These stunning plants with patterned, colorful leaves are completely non-toxic to cats. Calathea, Maranta (prayer plants), and Ctenanthe all belong to the same family and are all safe.

Care tips: Medium indirect light (no direct sun, which scorches the leaves). Keep soil consistently moist but not waterlogged. High humidity preferred. Use filtered water — they’re sensitive to fluoride and chlorine.

Cat interaction: The leaves move throughout the day (folding up at night, opening during the day), which can fascinate observant cats.

4. Ponytail Palm (Beaucarnea recurvata)

Despite its name, this isn’t a true palm — it’s a succulent related to agave. The swollen trunk stores water, and the long, curly leaves cascade from the top. Completely safe for cats.

Care tips: Bright light, well-draining soil. Water infrequently — the trunk stores moisture. One of the most low-maintenance plants on this list.

Cat interaction: The long, grass-like leaves may attract chewing, but the plant is non-toxic and can usually recover from nibbling.

5. African Violet (Saintpaulia spp.)

African violets bring color to cat-safe homes with their purple, pink, white, or blue flowers. They’re compact, non-toxic, and bloom reliably indoors.

Care tips: Bright indirect light. Water from the bottom (water on leaves causes spots). Well-draining soil. Feed with African violet fertilizer monthly during growing season.

Cat interaction: Most cats leave these alone due to the fuzzy leaf texture, but they’re safe even if nibbled.

6. Areca Palm (Dypsis lutescens)

A tall, elegant palm that adds a tropical feel and is completely safe for cats. One of NASA’s top air-purifying plants.

Care tips: Bright indirect light. Water when the top inch of soil dries. Mist occasionally for humidity. Can grow 6-8 feet indoors.

Cat interaction: The fronds may attract playful swatting. Non-toxic if chewed.

7. Polka Dot Plant (Hypoestes phyllostachya)

Colorful spotted leaves in pink, red, or white make this a decorative and cat-safe choice.

Care tips: Bright indirect light for best color. Pinch back regularly to prevent legginess. Keep soil evenly moist.

Cat interaction: Safe if nibbled. The colorful foliage can attract curious cats.

8. Cast Iron Plant (Aspidistra elatior)

Named for its near-indestructible nature, this plant thrives on neglect and is non-toxic to cats. Perfect for low-light rooms and forgetful plant parents.

Care tips: Low to medium light. Water when soil is dry. Wipe leaves occasionally to remove dust. Extremely hardy.

Cat interaction: Broad, sturdy leaves can withstand some cat attention without damage.

9. Haworthia (Haworthia spp.)

These small, rosette-forming succulents look similar to aloe vera but are completely cat-safe (unlike aloe, which is toxic).

Care tips: Bright indirect light. Water sparingly — let soil dry completely between waterings. Well-draining succulent soil.

Cat interaction: Small size makes them easy to place out of reach if needed, but they’re non-toxic if investigated.

10. Peperomia (Peperomia spp.)

A diverse genus with hundreds of varieties — all non-toxic to cats. From the watermelon peperomia to the baby rubber plant, there’s a peperomia for every aesthetic.

Care tips: Medium to bright indirect light. Allow soil to dry between waterings. Compact growth makes them ideal for shelves and desks.

Cat interaction: Fleshy leaves may attract curious nibblers. Non-toxic and usually resilient to minor chewing.

11. Parlor Palm (Chamaedorea elegans)

A classic, elegant indoor palm that’s been grown as a houseplant since the Victorian era. Fully cat-safe.

Care tips: Low to medium indirect light. Keep soil lightly moist. Tolerates lower light better than most palms.

Cat interaction: The delicate fronds may attract batting but are safe.

12. Swedish Ivy (Plectranthus verticillatus)

A trailing plant with rounded, scalloped leaves. Non-toxic and vigorous — great for hanging baskets.

Care tips: Bright indirect light. Water when the top of soil dries. Pinch back to maintain bushy growth.

13. Cat Grass (Dactylis, Avena, Hordeum, or Triticum species)

This one is specifically grown for cats to eat. Wheatgrass, oat grass, barley grass, and rye grass are all safe and may aid digestion.

Care tips: Bright light. Water frequently. Grows quickly from seed and is easily replaced when chewed down to the soil.

Cat interaction: Provide this as a designated “yes” plant — a safe outlet for cats who enjoy chewing greenery.

14. Catnip (Nepeta cataria)

The famous feline attractant is perfectly safe for cats to eat, roll in, and play with. About 60-70% of cats respond to the nepetalactone compound.

Care tips: Full sun to part shade. Well-draining soil. Can be grown indoors or out. Extremely hardy.

Cat interaction: Most cats will enthusiastically roll on, chew, and drool over catnip. The effects last 5-15 minutes and are completely harmless.

15. Echeveria (Echeveria spp.)

These popular rosette succulents are non-toxic to cats. Their compact, architectural form makes them popular in modern home decor.

Care tips: Bright direct light. Water sparingly. Well-draining soil. Allow to dry completely between waterings.

16. Christmas Cactus (Schlumbergera spp.)

A holiday favorite that’s safe for cats. Produces beautiful blooms in pink, red, or white.

Care tips: Bright indirect light. Water when top inch of soil is dry. Reduce watering in fall to encourage blooming.

17. Friendship Plant (Pilea involucrata)

Textured, quilted leaves with a bronze sheen. Non-toxic and compact.

Care tips: Medium indirect light. High humidity preferred. Keep soil moist but not soggy.

18. Lipstick Plant (Aeschynanthus radicans)

A trailing plant with tubular red flowers that resemble lipstick. Non-toxic and eye-catching.

Care tips: Bright indirect light. Water when top of soil dries. Loves humidity.

19. Money Tree (Pachira aquatica)

The braided-trunk money tree is a popular gift plant that’s fully cat-safe.

Care tips: Bright indirect light. Water when soil is mostly dry. Don’t let it sit in water.

20. Staghorn Fern (Platycerium spp.)

Dramatic, antler-shaped fronds make this a statement piece. Mounted on boards, they’re naturally out of most cats’ reach — and non-toxic regardless.

Care tips: Bright indirect light. Soak the root ball weekly. Mist regularly.

21. Banana Plant (Musa spp.)

Dramatic tropical foliage and completely cat-safe. Some dwarf varieties work well indoors.

Care tips: Bright direct light. Consistent moisture. Feed regularly during growing season.

22. Orchid (Phalaenopsis spp.)

The most common houseplant orchid, the moth orchid, is non-toxic to cats. Their popularity makes this great news for cat owners.

Care tips: Bright indirect light. Water weekly by soaking. Let roots dry between waterings. Bark-based orchid potting mix.

23. Bird’s Nest Fern (Asplenium nidus)

Broad, wavy fronds emerge from a central rosette. Non-toxic and relatively low-maintenance for a fern.

Care tips: Medium indirect light. Keep soil consistently moist. Loves humidity.

24. Rattlesnake Plant (Goeppertia insignis)

Striking patterned leaves with purple undersides. A calathea relative that’s fully cat-safe.

Care tips: Medium indirect light. Consistent moisture. High humidity. Use filtered water.

25. Gloxinia (Sinningia speciosa)

Velvety leaves and large, colorful bell-shaped flowers. Non-toxic and compact.

Care tips: Bright indirect light. Water from the bottom. Keep soil moist during blooming.

20 Toxic Plants to Remove or Avoid

The following plants are toxic to cats and should not be kept in any space your cat can access. Toxicity ranges from mild GI upset to fatal organ failure. The list is organized from most dangerous to least dangerous.

Extremely Dangerous (Potentially Fatal)

1. Lilies (Lilium and Hemerocallis species)

Toxicity level: EXTREME — potentially fatal

This cannot be overstated: true lilies are the single most dangerous plant for cats. Easter lilies, tiger lilies, Asiatic lilies, daylilies, and Japanese show lilies can all cause acute kidney failure. Every part of the plant is toxic — flowers, leaves, stems, pollen, and even the vase water. As little as two petals or a small amount of pollen groomed from fur can be lethal.

According to the Cornell Feline Health Center, lily toxicosis causes kidney failure within 24-72 hours. Without aggressive treatment (IV fluid therapy within 18 hours of ingestion), the prognosis is grave.

Action: Remove all lilies from your home immediately. Do not accept lily bouquets. Inform visitors.

2. Sago Palm (Cycas revoluta)

Toxicity level: EXTREME — potentially fatal

Every part of the sago palm is toxic, but the seeds (nuts) are the most dangerous. The toxin cycasin causes severe liver failure. The mortality rate for cats who ingest sago palm is estimated at 50% even with treatment.

Action: Remove from home and yard.

3. Autumn Crocus (Colchicum autumnale)

Toxicity level: EXTREME — potentially fatal

Contains colchicine, which causes multi-organ failure. Symptoms may be delayed for days, by which time severe damage has occurred. Not to be confused with the less toxic spring crocus.

Action: Do not plant in any area accessible to cats.

4. Oleander (Nerium oleander)

Toxicity level: EXTREME — potentially fatal

All parts contain cardiac glycosides that can cause fatal heart arrhythmias. Even drinking water from a vase with oleander clippings can be dangerous.

Action: Remove from home and yard.

Highly Toxic (Serious Illness)

5. Tulips (Tulipa spp.)

Toxicity level: HIGH

The bulbs contain the highest concentration of toxins (tulipalin A and B), but all parts are toxic. Causes intense GI upset, drooling, and in severe cases, cardiac and respiratory depression.

6. Azalea / Rhododendron (Rhododendron spp.)

Toxicity level: HIGH

Contains grayanotoxins that affect sodium channels. Even a few leaves can cause vomiting, diarrhea, drooling, weakness, and potentially fatal cardiac failure.

7. Dieffenbachia (Dieffenbachia spp.)

Toxicity level: HIGH

Contains insoluble calcium oxalate crystals that cause immediate, intense burning and swelling of the mouth, tongue, and throat. Can cause difficulty breathing if the airway swells.

8. Philodendron (Philodendron spp.)

Toxicity level: HIGH

Similar to dieffenbachia — contains calcium oxalate crystals causing oral pain, drooling, and swelling. Very common houseplant that many cat owners don’t realize is toxic.

9. Peace Lily (Spathiphyllum spp.)

Toxicity level: MODERATE to HIGH

Despite the name, peace lilies are not true lilies and don’t cause kidney failure. However, they contain calcium oxalate crystals that cause significant oral pain, drooling, vomiting, and difficulty swallowing. Not typically fatal but causes considerable suffering.

10. Pothos / Devil’s Ivy (Epipremnum aureum)

Toxicity level: MODERATE to HIGH

One of the most popular houseplants — and one of the most commonly reported cat poisoning sources. Contains calcium oxalate crystals causing oral irritation, drooling, vomiting, and difficulty swallowing.

Moderately Toxic (Illness Requiring Veterinary Care)

11. Aloe Vera (Aloe barbadensis)

Toxicity level: MODERATE

The gel is used in human health products, but saponins and anthraquinones in the latex (the yellow substance under the skin) cause vomiting, diarrhea, lethargy, and tremors in cats.

12. Jade Plant (Crassula ovata)

Toxicity level: MODERATE

The exact toxic compound is unknown, but ingestion causes vomiting, depression, and incoordination. Also known as the money plant or lucky plant.

13. Snake Plant (Dracaena trifasciata)

Toxicity level: MODERATE

Contains saponins that cause nausea, vomiting, and diarrhea. Formerly classified as Sansevieria. Very popular for low-light rooms, but not cat-safe.

14. English Ivy (Hedera helix)

Toxicity level: MODERATE

Contains triterpenoid saponins that cause excessive drooling, vomiting, diarrhea, and abdominal pain.

15. Kalanchoe (Kalanchoe spp.)

Toxicity level: MODERATE

Contains bufadienolides (cardiac glycosides) that can cause GI upset and, in large amounts, heart arrhythmias.

16. Dracaena / Corn Plant (Dracaena spp.)

Toxicity level: MODERATE

Contains saponins. Causes vomiting (sometimes with blood), depression, anorexia, and dilated pupils in cats.

17. Cyclamen (Cyclamen spp.)

Toxicity level: MODERATE

The roots/tubers contain the highest concentration of terpenoid saponins. Causes severe vomiting and diarrhea. Fatal in large amounts.

18. Amaryllis (Hippeastrum spp.)

Toxicity level: MODERATE

The bulb is most toxic. Contains lycorine and other alkaloids causing vomiting, diarrhea, abdominal pain, and tremors.

19. Chrysanthemum (Chrysanthemum spp.)

Toxicity level: LOW to MODERATE

Contains pyrethrins, sesquiterpene lactones, and other compounds. Causes vomiting, diarrhea, drooling, and skin irritation.

20. Eucalyptus (Eucalyptus spp.)

Toxicity level: LOW to MODERATE

Eucalyptus oil causes drooling, vomiting, diarrhea, and depression. Both live plants and dried eucalyptus (popular in home decor) are toxic.

What to Do If Your Cat Eats a Toxic Plant

If you suspect your cat has ingested a toxic plant, act quickly:

1. Remove your cat from the plant and prevent further ingestion.
2. Identify the plant. Take a photo. Save any chewed pieces.
3. Call your veterinarian immediately or contact the ASPCA Animal Poison Control Center at (888) 426-4435 (a consultation fee applies). The Pet Poison Helpline at (855) 764-7661 is another option.
4. Do not induce vomiting unless specifically directed by a veterinary professional. Some plant toxins can cause additional damage on the way back up.
5. Note the time of ingestion and the approximate amount consumed.
6. For lily exposure: This is a true emergency. Even if your cat seems fine, seek emergency veterinary care immediately. Lily toxicosis has a deceptive “quiet period” before kidney failure sets in. Early IV fluid therapy (within 18 hours) is critical for survival.

Tips for a Cat-Safe Plant Collection

• Use hanging planters for trailing plants your cat might be tempted to bat
• Place plants on high shelves that your cat can’t reach — though remember, cats can get almost anywhere
• Cover soil with decorative stones to deter digging
• Provide cat grass as a designated safe chewing option — this often reduces interest in other plants
• Keep plant identification records — tag your plants with their botanical names so you can quickly reference toxicity if needed
• Use pet-safe fertilizers on all indoor plants
• Avoid cocoa mulch — it contains theobromine, which is toxic to cats (and dogs)

For more on making your home safe and enriching for your cat, read our cat-proofing your home guide and indoor cat enrichment ideas.

Further Reading

• Cat-Proofing Your Home — Complete home safety guide
• Common Cat Health Problems — Recognizing illness early
• Indoor Cat Enrichment Ideas — Keeping indoor cats stimulated
• Cat-Friendly Home Design — Building a home that works for cats and humans
• DIY Cat Enrichment Ideas — Budget-friendly enrichment with household items