Is the Monstera plant toxic to cats and dogs?

You have a beautiful Monstera at home, but also a cat or dog that sniffs everything. The question many pet owners ask is: is Monstera toxic to pets? The short answer: yes, but there's nuance. Read on for all the facts.

Monstera Toxicity — Overview
Question	Answer
Toxic to cats?	Yes, mildly toxic
Toxic to dogs?	Yes, mildly toxic
Toxic to children?	Yes, upon ingestion
Toxic substance	Calcium oxalate crystals
Severity	Mild to moderate (rarely severe)
Symptoms	Mouth irritation, drooling, vomiting
Action upon ingestion	Call the vet

Why is Monstera toxic?

All parts of the Monstera contain calcium oxalate crystals. These microscopic, needle-shaped crystals are found in the leaves, stems, and roots. When chewed, these crystals are released and cause a burning, stinging sensation in the mouth, throat, and stomach.

Symptoms in cats

Cats are generally more curious about plants than dogs. If your cat nibbles on a Monstera, you can expect the following symptoms: excessive drooling, lip licking, vomiting, difficulty swallowing, and decreased appetite. In most cases, the symptoms are mild and short-lived, as the bitter taste and burning sensation deter the cat from ingesting large amounts.

Symptoms in dogs

Symptoms in dogs are similar: drooling, vomiting, pain in the mouth, and sometimes a swollen tongue or lips. Large dogs generally experience less discomfort than small dogs, simply due to the difference in body weight relative to the amount of plant ingested.

What to do if your pet eats Monstera?

Don't panic. Gently rinse your pet's mouth with water and remove any plant residue. Observe your pet for the next few hours. In most cases, the symptoms will subside on their own. Contact your veterinarian if symptoms persist for more than a few hours, your pet stops eating or drinking, or if you suspect a large amount of the plant has been ingested.

5 tips to keep your pets safe

1. Place the Monstera at a height. Put the plant on a high shelf, plant stand, or in a hanging pot out of your pet's reach.

2. Use a plant stand. A tall plant stand keeps plants out of reach and gives your interior a stylish look.

3. Spray with citrus scent. Cats don't like citrus scent. Lightly spray citrus spray on the pot or saucers.

4. Offer alternatives. Give your cat cat grass or catnip as a safe alternative to chew on.

5. Consider a pet-friendly plant. Do you have a pet that can't stay away from plants? Then check out our pet-friendly plant collection.

🌿 Also check out our pet-friendly plants

At XXLplant, you'll find the most beautiful and largest Monsteras, directly from the grower.

View pet-friendly plants →

Frequently asked questions

Can my cat die from eating Monstera?

That is highly unlikely. The calcium oxalate crystals immediately cause a burning sensation, which means animals almost never ingest large quantities. If in doubt, always contact your veterinarian.

Are all Monstera species toxic?

Yes, all Monstera species (Deliciosa, Adansonii, Variegata, etc.) contain calcium oxalate crystals and are therefore toxic to pets.

Which large houseplants are safe for pets?

Safe alternatives include the Kentia Palm, Areca Palm, and Banana Plant (Musa). Check out our pet-friendly collection for more options.

Grote groene Monstera kantoorplant met grafische bladeren in moderne werkomgeving

interieur

Monstera in the office: the ideal office plant for any interior

It's no wonder the Monstera is a favorite of interior designers and office architects. With its large, graphic leaves, it instantly brings ambiance and life to any workspace. But is the Monstera also suitable as an office plant? Absolutely – and in this article, we'll tell you exactly why and how. Monstera as an office plant — advantages Advantage Explanation Air-purifying Filters formaldehyde and other harmful substances Stress-reducing Research shows that plants reduce workplace stress Sound-absorbing Large leaves absorb sound in open-plan offices Low maintenance Survives forgotten watering on the weekend Ambiance creator Tropical look, suits any interior style Productivity Studies show 15% higher productivity with plants Why the Monstera is perfect for the office An office environment is surprisingly suitable for a Monstera. The temperature is stable all year round (20-22°C), there is usually enough indirect daylight, and the plant easily survives a weekend without water. Moreover, the Monstera is air-purifying: it filters harmful substances from the air released by furniture, carpets, and printers. In an office with many people, that is a serious advantage. Which size for which space? Desk or workstation: A compact Monstera Adansonii (Monkey Leaf) fits perfectly on or next to a desk. The hanging tendrils provide a playful effect without taking up too much space. Meeting room: A medium Monstera Deliciosa (100-130 cm) is a beautiful eye-catcher in a meeting room. Place it in a corner by the window. Entrance or lobby: Here you want to make an impact. An XXL Monstera of 150 cm or taller immediately impresses visitors and clients. At XXLplant, we deliver these extra large specimens directly to the office – including safe delivery with our own courier service. Open-plan office: Use large Monsteras as natural room dividers. They dampen sound and create visual separation without closing off the space. Office care Office care is hardly different from home care. A few points to note: assign someone as the plant manager (prevents no one from watering or everyone from watering). Keep the plant away from air conditioning – the cold, dry airflow is detrimental to tropical plants. And schedule a short pest inspection once a month. Interior styles with Monstera The Monstera fits almost any interior style. In a modern, minimalist office, a single large Monstera in a sleek white pot is sufficient. In a bohemian or jungle-style, combine multiple Monsteras with other tropical plants. In a Japandi interior, choose a Monstera in a natural basket or terracotta pot. Monstera for the office? Check out our office plants At XXLplant, you'll find the most beautiful and largest Monsteras, directly from the grower. View Monsteras → Frequently Asked Questions Can a Monstera survive with only artificial light? That's difficult. A Monstera needs at least a few hours of indirect daylight daily. With only artificial light, it hardly grows and loses its characteristic holes. A grow lamp can help. How large does a Monstera grow in the office? With proper care, a Monstera in the office can grow 2-3 meters tall. A moss pole helps the plant grow vertically and saves floor space. How many Monsteras do I need for my office? As a rule of thumb: 1 large plant per 10-15 m² for a noticeable effect on air quality and ambiance. For an open-plan office of 100 m², 6-10 large plants form a good basis.

Overzichtstabel met ideale standplaats en raamrichtingen voor gezonde Monstera planten

interieurplanten

The best spot for your Monstera: light, temperature, and more

The location is the most important factor for a healthy Monstera. If your Swiss cheese plant is in the wrong spot, you'll quickly notice: yellow leaves, slow growth, or burnt leaf parts. But where does a Monstera prefer to be? We explain this in this article. Ideal Monstera location — per window direction Window direction Suitable? Advice North ⚠️ Moderate Possible, but growth is slower. Place directly in front of the window. East ✅ Ideal Gentle morning sun, perfect indirect light the rest of the day. South ✅ Good 2-3 meters from the window or with sheer curtains. Not in direct sun. West ✅ Good 1-2 meters from the window. Avoid afternoon sun. How much light does a Monstera need? In nature, the Monstera grows as undergrowth in tropical forests — it is accustomed to filtered, indirect light. In the home, this means a bright spot where no direct sunlight falls on the leaves. The ideal light intensity is 10,000-20,000 lux, which corresponds to a spot 1-3 meters from a large window. Too little light can be recognized by smaller leaves without holes, longer stems, and sparse growth. Too much direct light causes brown, scorched spots on the leaves. Temperature The Monstera feels best at a temperature between 18 and 25°C — exactly what most living rooms are. Be careful that the temperature does not drop below 15°C at night, especially in winter when you turn down the heating. Avoid places next to radiators (too dry and too warm) and open windows or doors (drafts). Humidity and location Humid rooms such as the bathroom or kitchen are ideal for a Monstera, provided there is sufficient light. A bathroom with a window is the dream spot. In the living room, grouping it with other plants can help to increase local humidity. Location per room Living room: The most popular choice. Place your Monstera in a corner by the window, on a plant stand, or let it climb along a moss pole. Avoid placing it directly above a radiator. Bedroom: Excellent. The Monstera purifies the air and most bedrooms have a stable temperature. Ensure sufficient indirect light. Office: A Monstera does well in an office, provided there is daylight. With artificial light alone, growth will stagnate. Hallway or corridor: Usually too dark for a Monstera, unless there is a large window or skylight. 🌿 View our Monstera collection At XXLplant, you'll find the most beautiful and largest Monsteras, directly from the grower. View Monsteras → Frequently asked questions Can a Monstera stand in full sun? No, direct sun will burn the leaves. The Monstera needs indirect, filtered light. Gentle morning sun (before 10 AM) or winter sun is acceptable. How do I know if my Monstera is getting enough light? Look at the leaves: large leaves with many holes = sufficient light. Small leaves without holes, long thin stems = too little light. The plant also 'reaches' for the light if it doesn't get enough. Can I rotate my Monstera? Yes, rotate your Monstera a quarter turn every few weeks. This way, it grows evenly on all sides and each leaf gets enough light.

Adansonii

Monstera Deliciosa vs Adansonii: What's the Difference?

You want a Monstera, but are torn between the Monstera Deliciosa and the Monstera Adansonii. Understandable — they are both beautiful swiss cheese plants, but they differ more than you think. In this article, we compare them on all key points, so you can make the right choice. Monstera Deliciosa vs Adansonii — Comparison Feature Monstera Deliciosa Monstera Adansonii Leaf size Large (up to 90 cm) Small (10-25 cm) Holes in leaf Splits at the edge Holes within the leaf itself Growth habit Upright, climbing plant Trailing or climbing Maximum height 2-3 meters indoors 1-2 meters Care Easy Easy Light Indirect light Indirect light Suitable for Large spaces, statement plant Shelves, hanging pots Price €€-€€€ €-€€ Leaves: large and split vs. small with holes The most striking difference lies in the leaves. The Deliciosa has large, broad leaves (up to 90 cm!) with characteristic splits at the edges. These splits become larger as the plant matures. The Adansonii, on the other hand, has much smaller leaves (10-25 cm) with oval holes scattered throughout the leaf — hence the nickname Monkey Leaf or Swiss Cheese Plant. Growth habit: statement plant vs. hanging plant The Monstera Deliciosa grows as a robust, upright climbing plant. With a moss pole for support, it can reach 2 to 3 meters indoors — a real eye-catcher in your living room. The Adansonii, however, prefers to grow trailing or climbing along a trellis or moss pole. It is more compact and therefore fits better in smaller spaces, on shelves, or in macramé hangers. Care In terms of care, the two species are very similar. Both prefer indirect light, lightly moist soil, and high humidity. There is one difference: the Adansonii is slightly more sensitive to dry air and often benefits from misting. The Deliciosa is generally the more indestructible of the two. Growth rate The Deliciosa grows fast — expect a new leaf every 4-6 weeks during the growing season. The Adansonii grows even faster in terms of vines, but the individual leaves remain small. If you want a large, impressive plant quickly, the Deliciosa is your best choice. Price A Monstera Deliciosa is available for €20-80, depending on size. The Adansonii is usually slightly cheaper: €10-40. Looking for an XXL specimen that makes an immediate impact? At XXLplant, you'll find extra-large Monsteras delivered directly to your home or office. Which one will you choose? Choose the Deliciosa if you want a large, upright plant that transforms a room. Choose the Adansonii if you're looking for a playful trailing plant for a shelf or hanger. Or get both — they complement each other beautifully! 🌿 Discover our Monstera Deliciosa & Monkey Leaf At XXLplant, you'll find the most beautiful and largest Monsteras, directly from the grower. View Monsteras → Frequently Asked Questions Can I place a Monstera Deliciosa and Adansonii next to each other? Absolutely! They have similar care requirements and look beautiful side by side. The combination of large and small swiss cheese plants creates a playful, tropical effect. Which Monstera is better for beginners? The Monstera Deliciosa. It is more robust, tolerates more mistakes, and gives clear signals if something is wrong. The Adansonii is also easy, but slightly more sensitive to dry air. Is there a cross between Deliciosa and Adansonii? No, there is no official cross. Sometimes they are confused or mislabeled in stores. Pay attention to leaf size and the type of holes to tell them apart.

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