The snake plant (Dracaena trifasciata), also known as mother-in-law’s tongue, is one of the easiest houseplants to care for—thriving on neglect while adding a stylish, modern touch to any space. With its striking upright leaves and impressive resilience, it’s no wonder this plant has become a favorite among beginners and seasoned plant lovers alike.
Beyond its reputation as a low-maintenance beauty, many people have questions about the best way to care for a snake plant. How much light does it need? How often should you water it? Can it go outside? And, for pet owners, is it safe to have around cats and dogs?
This guide covers everything you need to know about keeping your snake plant healthy, happy, and thriving while answering some of the most common questions people ask.
Snake Plant Basics
The snake plant is a hardy, slow-growing houseplant known for its tall, sword-like leaves with green and yellow variegation. Native to West Africa, it thrives in dry, warm climates but has adapted well to indoor environments worldwide.
One of the biggest reasons for its popularity is its ability to tolerate a range of conditions. It can survive in low light, requires minimal watering, and is resistant to most pests. Plus, it’s a natural air purifier, removing toxins like formaldehyde and benzene from the air.
While it’s an easy-care plant, knowing its basic needs will help it truly thrive.
Snake plants prefer well-draining soil, occasional watering, and a bit of indirect sunlight. With the right care, they can live for years and even produce small, fragrant flowers—though blooming indoors is rare.
Benefits of a Snake Plant
Air Purification: Studies, including those by NASA, have shown that snake plants help remove toxins like formaldehyde and benzene from the air.
Low Maintenance: These plants thrive on neglect, needing little water and adapting well to different light conditions.
Aesthetic Appeal: Their sleek, upright leaves add a modern, architectural element to any space.
Boosts Humidity: While not as effective as some plants, snake plants release moisture into the air, helping combat dryness.
Thrives in Low Light: Unlike many houseplants, snake plants can survive in dimly lit areas, making them perfect for offices and bedrooms.
Downsides of a Snake Plant
Toxic to Pets: If ingested, snake plants can cause nausea, vomiting, and diarrhea in dogs and cats. Pet owners should keep them out of reach.
Can Be Overwatered Easily: Snake plants are prone to root rot if they sit in soggy soil, so proper drainage is essential.
Slow Growing: While they are easy to maintain, they don’t grow quickly, which can be a downside for those wanting a plant that fills a space fast.
Sharp Leaf Edges: Some varieties have stiff, pointed leaves that could be a concern in households with small children.
For most plant lovers, the benefits far outweigh the downsides, especially with a little planning to avoid common issues.
Light and Placement
Snake plants are known for their adaptability, but the right light and placement can make all the difference in their growth and appearance.
Do Snake Plants Like Sun or Shade?
Snake plants can tolerate a wide range of lighting conditions, from low light to bright, indirect sunlight. However, they grow best in medium to bright, indirect light. Too much direct sun can scorch their leaves, while extremely low light may slow their growth.
Where Is the Best Place to Put a Snake Plant?
The ideal spot for a snake plant is where it gets consistent but indirect light, such as near a north- or east-facing window. However, they are also one of the few plants that can thrive in dim areas like hallways, offices, and bathrooms with minimal natural light.
Where Not to Put a Snake Plant
Direct, Harsh Sunlight: Prolonged exposure to intense afternoon sun can cause leaf burn.
Cold, Drafty Areas: Snake plants are sensitive to cold air, so avoid placing them near frequently opened doors in winter.
Near Radiators or Vents: Extreme heat or constant blasts of dry air can stress the plant.
With the right placement, a snake plant will thrive while adding a stylish, low-maintenance touch to your space.
Can You Put a Snake Plant Outside?
While snake plants are typically indoor plants, they can thrive outdoors in certain conditions—just make sure you follow a few guidelines to keep them safe and happy. Here’s what you need to know:
Ideal Outdoor Conditions:
Snake plants prefer warm temperatures and plenty of indirect light. If you’re thinking about moving your plant outdoors for a while, it’s best to place it in a location with bright, indirect sunlight or light shade. Direct sunlight can scorch their leaves, so avoid exposing them to harsh midday sun. A shaded porch, patio, or balcony can be an ideal spot for your plant to soak up the fresh air without being damaged by too much sun.
Temperature Considerations:
Snake plants are sensitive to cold weather. They thrive in temperatures between 60°F and 85°F (16°C to 29°C). If you live in an area where temperatures drop below 50°F (10°C), it’s best to keep your snake plant indoors during the colder months. Even a light frost can harm the plant.
Acclimating Your Plant:
If your snake plant has been indoors, introducing it to the outdoors gradually is important. Start by placing it outside for just a few hours each day, slowly increasing the exposure to sunlight and outdoor conditions. This will help the plant adjust without shock.
When to Bring It Inside:
It’s a good idea to bring your snake plant back inside if the temperatures start to dip, or if the weather is going to get stormy. Once the risk of frost is gone, you can consider moving it back outdoors for the warmer months.
By keeping your snake plant in the right outdoor conditions, you can enjoy its beauty and air-purifying benefits even more. Just be sure to monitor it, as the transition between indoor and outdoor environments can sometimes be tricky for sensitive plants.
Watering Needs
Watering your snake plant correctly is one of the most important aspects of keeping it healthy. Fortunately, these plants are quite forgiving and can thrive even with minimal watering, making them perfect for beginner gardeners or anyone who might forget to water every now and then. Here’s how to get it just right:
How Often Should You Water a Snake Plant?
Snake plants are drought-tolerant and prefer to dry out between waterings. A good rule of thumb is to water your plant every 2 to 3 weeks, depending on the environment and season. During the warmer months (spring and summer), your snake plant might need a little more water as it grows more actively. However, in fall and winter, when growth slows down, reduce the frequency of watering—once every 3 to 4 weeks should be sufficient.
Signs Your Plant Needs Watering:
Overwatering is a common mistake with snake plants, so it’s important to check for signs of drought before reaching for the watering can. You’ll know your plant needs water if the leaves start to droop or if the soil feels dry to the touch about an inch or two below the surface. If you’re unsure, it’s better to wait a few more days than to overdo it.
Signs of Overwatering:
Snake plants are more likely to suffer from root rot caused by overwatering than from being too dry. If the leaves start to yellow or feel soft and mushy, this could be a sign that you’ve watered too much. Root rot can be fatal, so make sure the soil is well-draining and that you’re letting the soil dry out completely between waterings.
Watering Tips:
Water thoroughly: When you do water, ensure the water reaches the roots by thoroughly soaking the soil. Make sure the pot has drainage holes so any excess water can escape.
Avoid sitting water: Never let your snake plant sit in a saucer of water. Drainage is key to preventing root rot.
Room temperature water: Always use room temperature water—cold water can shock the plant, while hot water can damage its roots.
Temperature Tolerance
Snake plants are known for their hardy nature, and they can tolerate a variety of temperature ranges, but there are limits to what they can handle. Understanding these temperature preferences is crucial to keeping your plant thriving.
Ideal Temperature Range
Snake plants do best in temperatures between 60°F (16°C) and 85°F (29°C). This range mimics the warm, tropical climates they’re native to, ensuring that your plant has the perfect conditions for growth. As long as the temperature stays within this sweet spot, your snake plant will remain healthy and happy.
What Happens If It’s Too Hot or Too Cold?
Too Hot: If the temperature consistently exceeds 85°F (29°C), your snake plant may experience stress. This could result in stunted growth or wilting, and in some cases, the leaves might become scorched by the heat.
Too Cold: On the other hand, snake plants are not frost-tolerant and can suffer damage if exposed to temperatures below 50°F (10°C). If left in temperatures lower than this, the plant may stop growing, and the leaves may begin to turn brown or mushy, a clear sign of cold damage.
Protecting Your Snake Plant from Temperature Extremes
Keep away from drafts: If your snake plant is near a window or door, be mindful of chilly drafts, especially in winter. Avoid placing it near heating vents or in direct line of cold air from windows.
Watch out for direct heat: In summer, be cautious of placing your plant near heat sources like air conditioners, heaters, or direct sunlight coming through windows. It’s best to find a stable, moderate spot away from extreme conditions.
By maintaining a comfortable temperature range, you can ensure your snake plant continues to grow strong and healthy throughout the year!
Is It Safe to Sleep Next to a Snake Plant?
One of the common questions about snake plants is whether it’s safe to have them in your bedroom, especially since they’re often touted for their air-purifying properties. The good news is, you can safely keep a snake plant near your bed!
Air-Purifying Benefits
Snake plants are known for their ability to filter the air by removing toxins like formaldehyde, benzene, and xylene. They also release oxygen at night, unlike most plants that primarily release oxygen during the day. This can contribute to a fresher, cleaner atmosphere while you sleep. In fact, having a snake plant in your bedroom might just help improve your indoor air quality and promote better rest.
A Little Known Fact: Oxygen and Carbon Dioxide Exchange
While it’s true that most plants take in oxygen and release carbon dioxide during the night, snake plants are different. They perform a type of photosynthesis known as CAM (Crassulacean Acid Metabolism), which allows them to take in carbon dioxide and release oxygen even at night. So, if you’ve been wondering whether sleeping next to your plant might leave you gasping for air, rest assured—you’re getting a boost of fresh oxygen, not the other way around!
Potential Concerns
While snake plants are safe to have in your bedroom, it’s important to be aware of a few things:
Allergic reactions: Some people may have mild allergic reactions to certain plants. If you find yourself sneezing or experiencing irritation, it’s a good idea to move your plant to a different room.
Toxicity to Pets: Snake plants are toxic to pets, especially dogs and cats. If your pets have access to your bedroom, you may want to place your snake plant on a high shelf or out of reach to avoid any potential poisoning from nibbling (more on this below).
Snake plants add a touch of natural beauty to your space. Just be sure to keep them out of reach of curious pets, and you’re all set for a great night’s sleep!
Is the Snake Plant Toxic to Pets?
Snake plants do pose a risk to pets, especially cats and dogs. The plant contains saponins, a natural toxin that can cause mild to moderate symptoms if ingested.
What Happens if a Pet Eats a Snake Plant?
If your pet chews on a snake plant, it may experience symptoms like:
- Vomiting
- Diarrhea
- Drooling
- Loss of appetite
In most cases, the symptoms are relatively mild and resolve on their own. However, it’s still important to monitor your pet closely. If you notice any of these signs or your pet seems to be struggling, contact your veterinarian for advice.
What to Do if Your Pet Ingests a Snake Plant
If you suspect your pet has eaten a part of the snake plant, here are a few steps you can take:
- Remove any plant parts your pet may have access to.
- Monitor your pet for any symptoms such as vomiting or lethargy.
- Contact your vet for advice, especially if your pet shows any signs of distress. While the plant is not life-threatening, your vet can offer guidance on next steps.
How to Keep Your Pets Safe
It’s best to take a few precautions when keeping a snake plant in your home:
Place the plant out of reach: Put your snake plant on high shelves or in areas where your pets can’t easily reach it.
Consider a hanging planter: Hanging snake plants are a great way to keep them safe from pets who are prone to nibbling.
Use pet deterrents: Some pet owners use sprays or other deterrents to keep their animals away from certain plants.
Final Thoughts
Snake plants are an excellent choice for both beginner and experienced plant parents. With their ability to thrive in low light, their minimal watering needs, and their unique, striking appearance, they can easily become a focal point in any room.
Whether you’re looking to improve indoor air quality or add a touch of green to your home, a snake plant can be a versatile and attractive addition to your space.