How Cold Can Houseplants Tolerate? A Detailed Analysis

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How Cold Can Houseplants Tolerate: Are you a plant lover who lives in a chilly environment? You might be wondering, How Cold Can Houseplants Tolerate? According to a survey, 30% of houseplant owners have experienced their plants wilting or dying due to cold temperatures. It provides a detailed analysis of the cold tolerance levels of various common houseplants. You will learn about the signs of cold stress, tips for protecting your plants from the cold, and a list of the best cold-tolerant houseplants.

Understanding Houseplant Cold Tolerance

Cold tolerance in plants is a fascinating phenomenon. Like humans layering up to survive the cold, plants have their own mechanisms to endure chilly temperatures. However, the million-dollar question is, ‘How Cold Can Houseplants Tolerate?’ Not all houseplants are created equal, and their tolerance to cold varies significantly. For instance, a tropical plant like a Monstera may start to shiver at temperatures below 50°F (10°C), while a hardy plant like a Snake Plant can withstand temperatures as low as 30°F (-1°C). Knowing the cold tolerance of your houseplants is crucial for their survival and well-being. More about the cold tolerance of houseplants can be found in this insightful article from

Factors Affecting Cold Tolerance in Houseplants

Humidifier For Houseplants In Winter 

Cold tolerance is not a one-size-fits-all trait; several factors can influence a plant’s ability to withstand low temperatures. First and foremost, the plant species plays a significant role. Tropical plants, which are accustomed to warm and humid environments, generally have lower cold tolerance than plants native to temperate regions. Humidity and light are two other critical factors. Low humidity levels can lead to water loss and increase the susceptibility of plants to cold damage. Similarly, inadequate light can weaken plants and make them more prone to cold stress.

Finally, the acclimatization of plants is crucial for increasing their cold tolerance. Acclimatization refers to the gradual exposure of plants to lower temperatures, which helps them to adapt and build resistance to the cold. A detailed guide on acclimatization and other methods to increase cold tolerance can be found in our article 10 Tips to Prepare Your Houseplants for Winter’ (Insert internal link here).

The cold tolerance of your houseplants and the factors affecting it are essential for their survival during the winter months. A happy plant is a healthy plant, and a healthy plant is a beautiful addition to your home.

Signs of Cold Stress in Houseplants 

Cold stress in houseplants can manifest in several ways. Common signs include leaf drop, wilting, discoloration, and a halt in growth. It’s essential to keep an eye out for these symptoms as cold stress can severely impact your plant’s health. For example, leaf drop occurs when the plant sheds its leaves to conserve energy and water. Wilting, on the other hand, is a sign that the plant is losing more water than it can absorb. In severe cases, the leaves may turn black or show signs of frostbite. The key to addressing cold stress is to identify the signs early and take corrective action. A helpful guide on recognizing and dealing with winter care for houseplants can be found at

Sign of Cold Stress Description Remedial Action
Leaf Drop Leaves falling off the plant prematurely Move the plant to a warmer location; provide proper humidity
Wilting Leaves becoming limp and drooping Increase humidity; avoid over-watering
Discoloration Leaves turning yellow, brown, or black Remove damaged leaves; improve lighting
Slow Growth Stunted or minimal growth Ensure proper lighting and fertilizing
Frostbite Leaves displaying dark, mushy spots due to frost damage Remove affected leaves; adjust care

Tips for Protecting Houseplants from Cold

Protecting your houseplants from cold is crucial for their survival and growth during the winter months. Here are some practical tips to keep your plants happy and healthy:

  1. Move plants away from windows: Windows can get extremely cold during the night, and even during the day if it’s cloudy or the sun is not directly hitting the window. Make sure to move your plants to a warmer spot, away from drafty windows.
  2. Use a humidifier: Indoor heating can make the air inside your home very dry, which can be harmful to your plants. Using a humidifier can help maintain the humidity levels that your plants need to thrive.
  3. Choose the right location: Some plants prefer cooler temperatures, while others need a warmer environment. Make sure to place your plants in the right location according to their needs. For example, place tropical plants in a warm, sunny spot, and cooler-loving plants like ferns in a cooler, shaded area.
  4. Provide adequate light: During the winter, the days are shorter, and there is less natural light available. Make sure to provide adequate artificial light for your plants if necessary. A grow light can be a great investment to keep your plants healthy during the winter months.
  5. Water wisely: Over-watering is a common mistake during the winter months. Because there is less light and the temperatures are cooler, plants do not need as much water as they do during the growing season. Make sure to adjust your watering schedule accordingly.

Every plant is unique and may have different needs. It is essential to know your plants and adjust your care routine according to their specific requirements. For more tips on keeping your houseplants healthy during the winter, check out our article on Green Thumb Guide: How To Use Leca For Houseplants.

Best Cold Tolerant Houseplants

Snake Plant (Sansevieria Trifasciata) In Winter

While many houseplants originate from tropical climates and prefer warmer temperatures, there are a few champions that can tolerate the cold remarkably well. These plants can be a great addition to your home, especially if you live in a colder climate or have a room with lower temperatures. Here are some of the best houseplants known for their cold tolerance:

  1. Snake Plant (Sansevieria trifasciata): Snake plants are known for their hardiness and can tolerate temperatures as low as 50°F (10°C) without any adverse effects.
  2. Spider Plant (Chlorophytum comosum): Spider plants can withstand temperatures as low as 35°F (2°C). However, it’s best to keep them in a spot where the temperature doesn’t drop below 50°F (10°C) for extended periods.
  3. English Ivy (Hedera helix): English Ivy can tolerate cold temperatures, but it’s best to keep it in a spot where the temperature doesn’t drop below 50°F (10°C) for extended periods.
  4. Cast Iron Plant (Aspidistra elatior): As the name suggests, the Cast Iron Plant is tough and can tolerate temperatures as low as 45°F (7°C).
  5. Peace Lily (Spathiphyllum spp.): Peace Lilies can tolerate cooler temperatures and can survive in temperatures as low as 50°F (10°C).

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How Cold Can Houseplants Tolerate? A Detailed Analysis 

Winter Houseplant Care By A Sunlit Window

While we have discussed various aspects of cold tolerance in houseplants, it is essential to summarize the key points and provide a detailed analysis. How cold can houseplants tolerate is a question that does not have a straightforward answer. The cold tolerance levels of houseplants vary significantly from one species to another. Some plants, like the Snake Plant and the Cast Iron Plant, can tolerate temperatures as low as 45°F (7°C), while others, like tropical plants, may start to show signs of stress at temperatures below 60°F (16°C).

It is crucial to understand the specific needs of your plants and adjust your care routine accordingly. Regularly monitoring your plants for signs of cold stress, such as leaf drop, wilting, and discoloration, is essential during the winter months. Additionally, taking proactive measures, such as moving your plants away from drafty windows, using a humidifier, and providing adequate light, can help protect your plants from cold damage.

For a detailed analysis of the cold tolerance levels of common houseplants, visit

Frequently Asked Questions 

How Cold Can Houseplants Tolerate? 

Houseplants have varying levels of cold tolerance. Some plants like the Snake Plant and Cast Iron Plant can tolerate temperatures as low as 45°F (7°C), while tropical plants may show signs of stress below 60°F (16°C).

What Are the Signs of Cold Stress in Houseplants?

Signs of cold stress in houseplants include:

  • Leaf drop
  • Wilting
  • Discoloration

What Are Some Tips for Protecting Houseplants from Cold?


To protect houseplants from a cold:

  • Move plants away from drafty windows
  • Use a humidifier
  • Provide adequate light

What Are Some Best Cold Tolerant Houseplants? 

Some of the best cold-tolerant houseplants are:

  • Snake Plant (Sansevieria trifasciata)
  • Spider Plant (Chlorophytum comosum)
  • English Ivy (Hedera helix)
  • Cast Iron Plant (Aspidistra elatior)
  • Peace Lily (Spathiphyllum spp.)

Do I Need to Change My Plant’s Location During Winter?

Yes, it is advisable to change your plant’s location during winter. Move your plants away from drafty windows and provide them with adequate light to protect them from cold damage.


Understanding the cold tolerance levels of your houseplants is crucial for their survival and well-being during the winter months. How Cold Can Houseplants Tolerate varies from one species to another. By knowing your plants, monitoring them closely, and taking proactive measures, you can ensure their health and happiness all year round. For more tips on houseplant care, don’t forget to check out our other articles on houseplant care.

Thank you for reading!