Some of your indoor plants are just not safe if you have pets or young children, which is a sad but inevitable realization in the road of becoming a plant parent. While many common genera of houseplants are stunning to look at, many of them are moderately or seriously hazardous. Still others, when handled excessively, can irritate the skin.
The good news is that with enough preparation, you can determine which dangerous houseplants to stay away from, evaluate the risk to your family and pets, and still enjoy a lively and stunningly green collection of indoor plants.
Here are 10 toxic houseplants that, while we love them, should be used with caution if your children or pets will have access to them. A word of clarity, though, is in need before we proceed: “toxic is a relative term, and the severity of a reaction will depend largely on the level of exposure (amount consumed), which plant species, and the specifics of your pet. Some poisonous houseplants cause short-lived, acute symptoms (such as vomiting). Some can have more serious, life-threatening effects if swallowed in excess, while others only irritate the skin. This list is by no means intended to be comprehensive, so we strongly advise conducting additional research (ASPCA has a great database for pet owners).
Poisonous Houseplants for Pet Owners and Parents to Avoid
- Starting with one of the biggest players, Philodendron (and Monstera) is a vast genus of tropical plants that is particularly well-liked for usage inside because of its great variety of growing habits, leaf shapes, and colors. Plants in this genus are poisonous to dogs and cats as well as somewhat toxic to humans. Oral irritation, soreness and swelling in the mouth, tongue, and lips, excessive drooling, vomiting, and trouble swallowing are all signs of exposure.
What would happen if my cat digests Monstera Deliciosa?
The cat will experience severe agony and vomit if it consumes Monstera Deliciosa. The cat would have trouble eating and digesting since its mouth and esophagus would be swollen.
What to do if my cat has eaten Monstera Deliciosa?
The cat must be taken as quickly as possible to the veterinarian. There is no cause for concern if neither the symptoms nor the signs exist. Place the Monstera Deliciosa as far away from the cat as possible.
Why are cats attracted to Monstera Deliciosa?
Cats are naturally inquisitive creatures who enjoy messing around with plants. The Deliciosa plant’s tall, glossy leaves frequently lure the cat.
Citrus
To prevent your cats from approaching too closely, try wrapping orange or lemon peels around the top of your pots. To deter them, you can also spread orange, apple, or grapefruit rinds inside of your potted plants.
Coffee Grounds, Sawdust, and Pine Needles
Additionally, the fragrance of coffee grounds repulses cats. To deter cats, scatter used coffee grounds at the base of your plants.
Pine needles are another excellent choice because they provide a natural appearance for decoration and frequently stop cats from destroying your plants.
To deter cats from visiting your outside compost, try adding some sawdust at the base of your pots.
Vicks VapoRub
Vicks VapoRub, which is composed of eucalyptus and camphor oils, is a fantastic natural insect repellent. In fact, my grandma swore by this old strategy to keep cats away from her potted plants.
Cat Repellent Sprays
There are more traditional methods of keeping cats away if you don’t want to go the natural route.
It’s a two-in-one solution that you can use to clean your home, and cats don’t like the orange-coconut aroma it left behind.
Your cats will keep away if you clean the outside of your plant pots with your preferred household cleaner.
Avoid Cayenne, Black Pepper, Red Pepper Flakes and Cinnamon
Cats are poisoned by cayenne pepper, black pepper, and cinnamon oil. Therefore, if you want to have your cats around for a longer period of time, it is best to avoid these.
If your cat chooses to stroll on top of these spices while being unaffected by them, they risk damaging their eyes if they rub them with their paws.
What dosage of Monstera is harmful to cats?
One bite is all it takes for your cat to become toxic enough to develop Monstera poisoning symptoms. Even though a single bite usually won’t be lethal, the symptoms will get worse the more Monstera the cat consumes.
Most cats won’t eat that much Monstera because even a tiny nibble can inflict excruciating mouth pain and burning, and Monstera poisoning is often not fatal unless ingested in massive quantities.
Even though it is frequently not harmful for your cat to chew on a Monstera, it is best to consult your veterinarian or poison control as soon as you can for advice. They can direct you toward the actions that are best for your cat.
Are Mini Monsteras poisonous to cats?
Cats should avoid Mini Monstera (Rhaphidophora tetrasperma), which also has insoluble calcium oxalate crystals like the Swiss cheese plant. Cats should not be allowed to interact with either micro Monstera or Monstera plants because they both have the potential to harm your pets in the same ways due to their toxicity.
Although it belongs to the same Araceae family as Monstera, the Mini Monstera (Rhaphidophora tetrasperma) isn’t a true Monstera plant. They have the same distinctive holes in the leaves as Monstera, thus they do resemble it. Even when consumed, they have the same side effects.
The Mini Monstera, on the other hand, is smaller and doesn’t yield Monstera fruit like the real plant does. Importantly, though, their leaves are just as poisonous as the Monstera plant, and your cat may suffer unpleasant side effects if they eat the plant’s leaves.
Cats: Can split leaf monstera be toxic?
Because of their insoluble sharp or needle-like oxalate crystals, or insoluble calcium oxalate known as raphides, monstera are toxic to cats, dogs, and other pets. When chewed or swallowed, they will embed in mucus, causing intense stinging or burning in the mouth, throat, or lips.
The Monstera plant’s leaves, fruits, stems, roots, and flowers are all poisonous or toxic. And since all 45 species are affected, even M. adansonii, Split-leaf philodendron, and Monstera deliciosa are poisonous to cats, dogs, and other animals.
We are aware that fully ripened Monstera deliciosa fruits are safe to eat and not poisonous. However, avoid giving them to your dog or cat because they might not be the healthiest option.
The majority of the other houseplants in the Araceae family, excluding Monstera, also contain insoluble calcium oxalate crystals. These plants consist of:
- stupid cane (Dieffenbachia spp.)
- Asian evergreen (Aglaonema)
- Calm lily (Spathiphyllum spp.)
- Caladium lily
- Philodendrons
- Huge Taro (Alocasia antiquorum)
- Flowering Flamingo (Anthurium spp.)
- Animal ears (Caladium spp.)
- Pothos
But because the concentration of these crystals varies from plant to plant, the intensity of the symptoms vary as well. For instance, the symptoms from a dumb cane will be more severe.
If you are already frightened, it may help to know that Monstera plants are only moderately toxic, meaning they are not as dangerous as Vinca or Azalea (Rhododendron spp.). Not even in the same league as an amaryllis, a sago palm, some lilies (Lilium sp.), a snake plant, etc. They are hazardous or destructive nonetheless.
Last but not least, Monstera has a level 3 or 4 of severity. Level 1 plants are typically extremely hazardous and may result in serious illness or even death, but level 2 plants are just mildly poisonous and only cause vomiting and digestive problems.
What can I do to stop my cat from destroying my plants?
Spring has here, and for many homeowners, this is the season when they decorate their houses with blooming flowers and lush green plants.
Sadly, if you have a cat, they may be especially tempted to eat these plants when you’re not home. While some may be safe for your pet, others could put him or her at risk of poisoning or a variety of other feline health issues. Fortunately, there are some strategies you can employ to stop your cat from eating your houseplants and incorporate these design suggestions for a cat-friendly home.
Utilize chili powder.
Sprinkle some chili powder on the leaves of a non-toxic plant in your home if your cat won’t leave it alone and you want to deter this behavior. You’ll soon discover that your cat will completely shun the plant if you just lightly coat it with the spice. In the weeks after applying the chili powder, be sure to water your plants from the bottom to avoid the spice from washing off. Last but not least, you may also wrap aluminum foil around your potted plants to discourage cats from stepping on them in the future.
Is Monstera toxic to handle?
such a rule
Not simply for poison ivy, “Leaves of three, let it be!” Poison oak, a closely related species, with rounder, lobed leaves that resemble oak leaves and can come in groups of three or five. All plant parts, including the leaves, stem, roots, and flowers, contain an oil called urushiol that can bind to the skin in just a minute. If you suspect contact, wash all of your gardening equipment because it can also stick to clothing and tools. Although its pointed-oval leaflets are distributed in groupings of seven or thirteen, poison sumac belongs to the same family.
Stinging Nettles
More than two dozen chemical compounds that are present in stinging nettles can make skin swell, itch, burn, and develop blisters that can last up to 12 hours. This plant has fine hairs all over and pointy, jagged leaves that act as tiny needles to deliver the toxins to anyone who touches it. It can grow to about 6 feet tall.
Hyacinth Bulbs
Numerous types of bulbs, such as hyacinths, elephant ears, tulips, daffodils, and buttercups, might irritate certain people’s skin. Your hands may become irritated and red after touching them without gloves. When I worked at a greenhouse, I usually wore gloves, but after planting hyacinth bulbs, I once touched my eye, and it felt itchy and nasty.
Philodendron and Monstera Deliciosa
Popular houseplants include the philodendron, monstera deliciosa, caladium, dumbcane, and peace lily, all of which are members of the Araceae (arum) family. However: Calcium oxalate crystals on their stems and leaves are poisonous. Although they won’t damage your hands, if you touch your lips, mouth, or tongue after touching the plant, they may sting or irritate you. At its worst, Myers explains, it can feel as though your larynx is paralyzed. It may be beneficial to use gloves or wash your hands after handling these plants.
Poinsettia
Poinsettias can be harmful to humans as well as animals if consumed. They can irritate human skin, along with other members of the Euphorbia family (including pencil trees and spurges). Fortunately, the majority of people simply feel slight annoyance. Additionally, while it is untrue that eating poinsettias can make you sick, it is still possible.
English Ivy
English ivy, which grows on the walls of many older homes, doesn’t bother everyone. However, if you have an allergy to it, you should prepare for redness, itching, and possibly even small blisters after touching it. The first time you encounter it, you might not respond, but after the second exposure, your body will become sensitive.
Which indoor plants do cats detest?
The Christmas Cactus is undoubtedly the houseplant that every cat will stay away from. No matter how inquisitive your pet is, they will leave it alone—possibly after getting poked a few times. It won’t harm them even if they decide to take a bite off of this spiky plant.
Cats avoid several plants for a variety of reasons, including their aroma in addition to texture. Cats’ sense of smell is excellent. For instance, a domestic cat has over 70 million olfactory receptors. With only 5 million olfactory receptors, that is 14 times more than humans, but only around three times as many as dogs, who have an astounding 225 million receptors.
Even while cats’ sense of smell may not be the best, it is still quite remarkable. Even smells that appear acceptable to us may irritate them. Knowing the smells that cats detest is thus one of the simplest ways to identify the best houseplants that they will leave alone.
Smells That Cats Hate
Everybody has a certain odor they dislike, and cats are no exception. Utilizing your cat’s keen sense of smell, you may make natural repellents that will keep them out of particular areas of your home or make them stay away from your indoor plants.
While some of these plants can continuously irritate your dogs or have negative health effects, others work quite well as non-toxic repellents. They won’t only leave it alone, but it will also help you identify the areas of the house where they are not allowed to play.
Use of lemon balm is your best option. Given that most cats avoid citrus in general, this plant is a top pick for homes with cats. Even the ASPCA has approved lemon balm as a non-toxic plant for dogs, cats, AND horses (although you may not have a horse in your house).
However, there are two problems with this: first, these are not houseplants, and second, the aroma that these fruits generate may be too strong for cats. Fruits like lemon, orange, and grapefruit could potentially serve as a deterrent. Be extremely cautious because there are rumors that these fruits can be poisonous to cats.
Although menthol, wintergreen, and mint all work, you shouldn’t utilize these plants. It’s fine for our sense of smell, but when you multiply it by 14 you get a strong fragrance that cats find unpleasant and upsetting. Cats only need one whiff to recognize what their owner is up to, and once they do, they simply remain motionless in the opposite corner until the plants are taken out.
Even if your cats can put up with its unpleasant smell, it’s still terrible for them to be around these plants because they are poisonous if consumed. It is advised for cat-occupied homes to stay away from these plants because they will never get along with felines. Make sure to store these plants safely in case you need them for personal use.
Another kind of houseplants that cats detest is herbs and spices. Many people make the error of adding rue, cinnamon, and lavender in their gardens since cats won’t bother them. However, these might poison cats if used in large quantities.
Again, Rosemary is the only herb you should use in this scenario because it has been approved by the ASPCA as being safe for cats.
Rue might or might not succeed. There are better solutions out there, so I’d advise against this one. On the other side, rosemary will function well but it can only be grown in warm climates.
There are many fragrances that cats dislike, but these are the most typical ones you’ll encounter. You can choose more houseplants that your cats will ignore if you are aware of the smells they detest.
Christmas Cactus (Schlumbergera bridgesii)
Christmas cactus is arguably the best choice for a houseplant in a cat-occupied home, although we recognize that cacti may not be appropriate for many houses. Naturally, cats will avoid this spiky creature because they don’t want to get stung, therefore this is usually the case.
The best thing is that the Christmas Cactus has been confirmed non-toxic for dogs, cats, AND horses by the ASPCA!
Rosemary (Salvia rosmarinus)
This plant, which your cat will undoubtedly detest, only does well in warm climates. Most cats will stay away from Rosemary due to its strong aroma. However, because some people enjoy playing with Rosemary, it’s not a guarantee. If you live somewhere with warm temperatures, this plant is definitely the first you should attempt because it’s unusual.
Again, the ASPCA has determined that Rosemary is safe for pets to munch on, so you’re fine to go with this one.
Lemon Balm (Melissa officinalis)
This houseplant requires a steady supply of water, good drainage, and at least five hours of direct sunlight each day, so growing it will be challenging.
The biggest fear for most cats, though, is this houseplant because of the rough texture of the foliage and its citrus aroma. Even if your cat becomes fascinated and tries to play with it or perhaps eats some of its leaves, Lemon Balm is safe and non-toxic to consume.
Thimble Cactus (Mammillaria fragilis)
this youngster. One more cactus! Yes, once more, the great ASPCA has determined that it is safe for cats, dogs, and, you guessed it, horses as well. The good thing about thimble cacti is that cats will intelligently grasp and realize that if they get too close to these thorny plants, they’ll get a nice prick.