How to Keep My Plants Alive If My House Is Cold

Nobody wants to look at dead, sad plants. If you’ve spent your hard-earned cash on that adorable series of cacti or an avocado tree, the last thing you’ll want to see is your green friends slowly wasting away and shrivelling up into a sad brown mess. Cold homes can wreak havoc on your plants. If you’re not careful, your young or trendy plants can suffer during the dry and cold months, with brown leaves, die-back, wilting, or even succumbing to the cold and dying. In this guide, we’re going to teach you how to keep your plants alive in an incredibly cold house.

Choosing the Best Indoor Plants for Cold Environments

So if you are choosing plants to complement a cold home, narrow down your selection to varieties of plants that tolerate lower temperatures. Here are some of the very best plants for cold homes.

  1.  Snake Plant (Sansevieria)
    The snake plant is a hardy species of plant that can withstand a wide range of temperatures and requires very little water, handling low light levels well, ideal even for a cold home.
  2. ZZ Plant (Zamioculcas zamiifolia)
    ZZ plant, which is too tolerant of everything, from low temperatures to scarce and infrequent watering.
  3.  Spider Plant (Chlorophytum comosum)
    Spider plants are very hardy. They can tolerate a wide range of temperatures. They are easy to maintain. It grows well in those weather conditions when indoors and they survive better under cooler indoor weather.
  4. Pothos (Epipremnum aureum)
    Pothos is a top choice for that because it’s so hardy – it grows well in lower light and cooler temps, which can help a plant survive in cold houses.
  5. Cast Iron Plant (Aspidistra elatior)
    As the name implies, cast iron plants are impossible to kill, thrive in low-light, cool spaces, and are a great choice for colder indoor spaces.

Essential Winter Care Tips for Indoor Plants

It is necessary to learn some crucial elements of winter plant care if you wish to properly nurse your beloved plants through the cold months of winter. As such, here are some important winter plant care tips:

  •  Adjust Watering Frequency
    Because plants slow down their growth in winter, you can safely cut their water needs down. Overwatering can lead to root rot, so allow the soil to dry out more between watering.
  • Provide Adequate Light
    It’s a good idea to take advantage of as much light as you can since days are shorter in winter. Put plants where they will get the most sunlight and consider the use of grow lights in places where natural light may be insufficient.
  • Maintain Proper Humidity
    Winter can make indoor air quite dry. Add some humidity by placing a humidifier indoors, setting some plants on trays with pebbles and water, or simply grouping plants.
  • Avoid Fertilizing
    Except for a few that enter winter dormancy (do not fertilise those) feed in spring when the plants begin new growth.
  • Keep Plants Clean
    Leaves can also be covered in dust that stops the light from entering and can attract pests, so wash them regularly with a damp cloth.

How to Insulate Your Plants from Cold Drafts

Cold drafts can harm indoor plants in your flat or apartment. You can keep your plants from cold drafts from either windows or doors. The best thing you can do is to insulate your home from cold and not let it get into your plants. You can use the relevant measures listed below:

  1. Move Plants Away from Drafty Areas
    Move plants away from windows, doors and draughts, and select a spot that isn’t liable to fluctuate in temperature.
  2. Use Insulating Materials
    Put them on insulating supports such as foam boards or plant stands to prevent this upward creep of the frigid.
  3. Cover Windows at Night
    For indoor plants, it helps to keep your windows shut at night to save energy and stop cold air from blowing on the plants.
  4.  Use Draft Stoppers
    Seal up cracks around windows and under doors using draft stoppers or weather stripping, so that cold doesn’t seep in.

Maintaining Humidity Levels for Indoor Plants in Winter

In winter, indoor plants can dry out. Here are proper humidity treatments for them:

  • Use a Humidifier: If would like to increase the humidity in your home, the best device to buy is the humidifier. To make the most of it, place it near your plants.
  • Group Plants Together: Plants transpire. You can potentially increase the relative humidity by aggregating many plants around each person.
  • Place Plants on Pebble Trays: Put pebbles in trays of water and perch your plants on top of them so the pots rest above the water line. The evaporating water will add humidity.
  • Mist Your Plants: To boost humidity, spritz a few mists over the leaves but it’s easy to overdo things and get the orchids soaking wet the minute the humidity levels bottom out before the leaves have a chance to dry out, which can encourage the onset of mould or mildew.

Common Mistakes to Avoid When Caring for Plants in Cold Homes

If you stay away from these mistakes, you should be able to keep your indoor plants alive and happy through the winter:

  1. Water-logging your foliage plants: Most indoor plants originated from regions in the tropics or subtropics with consistent warm temperatures. Hence, in general, they don’t enjoy cold temperatures. Since their roots don’t grow outside the pot, they are vulnerable to prolonged sitting in water.
  2. Forgetting to irrigate your cacti and succulents: These plants generally hail from semiarid areas and sometimes already withstand extreme temperature fluctuations. The key factor is for them to dry out completely before watering again, which should be around once every month or more depending on how dry the air is.
  3. Neglecting achlorophyllous plants: There are numerous houseplants in existence today that don’t rely on photosynthesis for sustenance. These saprophytes feed on other organisms by growing over and wrapping themselves around them. A patch of Spanish moss (Tillandsia usneoides) clinging to the bark of a magnolia tree in Georgia.
    1. Overwatering: Overwatering is another phenomenon, especially in winter when the plants drink less. Always check the soil moisture before watering.
    2. Inconsistent Temperatures: Plant stressors include any fluctuation in ambient temperature, so keep your home as stable and cool as possible. Do not place plants near a heating vent or drafty window.
    3. Neglecting Light Needs: Lacking light might make plants feeble. Supply your crops with enough light – either naturally, through windows or skylights, or grow lights.
    4. Ignoring Humidity Levels: Excessive dry air inside can harm your plants, so keeping humidity at a stable level is necessary. Check periodically to prevent them from drying out.
    5. Skipping Inspections for Pests: If your plants stay inside over winter, you’ll want to keep an eye out for pests. Look for pests on your plants every week, and act quickly if you see any.

Best Plants for Cold Homes

Plants can make a huge difference to a home suffering from the dry heat – here are some of the best plants for cold homes.

  1. Aloe Vera: Aloe vera seems to withstand cooler temperatures and requires minimal care. You can even forget to water yours for some time.
  2.  Jade Plant (Crassula ovata): Their nickname stems from the myth that jade plants can survive just about anything, especially the colder indoor temperatures.
  3. English Ivy (Hedera helix): English ivy is an evergreen vine that can be grown in basements and colder homes that provide low light and cool temperatures.
  4. Peace Lily (Spathiphyllum): But besides their grace and poise, peace lilies have another selling point: they have no qualms about enjoying low light and cooler temperatures. They just prefer a little more moisture.
  5. Philodendron: Another plant that is often found in offices and homes is the philodendron, which needs little attention and does reasonably well in both warm and cooler indoor temperatures.

How to Care for Indoor Plants in Cold Climates

It’s easy to become blasé about indoor plant care in cold climates, but it’s important to pay a bit of attention to detail and to make some adjustments to your usual plant care routine. Here’s what you need to think about to keep your plants happy at home.

  • Monitor Temperature

Be aware of the temperatures indoors, and keep it within ranges that are suitable for your plants. Don’t plant your plants in places that are too cold and too hot.

  • Adjust Watering Schedule

Lessen watering during the winter. Test the soil before watering and add when the top inch is dry to the touch.

  • Increase Light Exposure

Provide as much natural light as possible. If need be, provide supplementary grow lights to provide your plants with the appropriate light dosage.

  • Maintain Humidity

Keep humidity appropriate for your plants by using a humidifier, pebble trays or misting.

  • Protect from Drafts

Try to keep plants away from cold drafts and insulate them, either with the appropriate covering or moving them to more stable environments.


Winter Plant Care Tips

There are additional winter plant care tips that you can use to ensure your plants make it through winter. Here they are:


  1. Rotate Plants: It is necessary to keep rotating your plants because they have to be exposed to the light on all sides so that they will grow evenly.
  2. Prune Dead or Damaged Leaves: Trim off dead and damaged foliage to spur fresh growth and prevent fungal infections and pest infestations.
  3. Clean the Leaves: Dust settles on their leaves. To thrive, plants rely on photosynthesis, and dust reduces the amount of sunlight the leaves can absorb. Wipe the leaves down with a damp cloth once every couple of weeks.
  4. Avoid Repotting: Winter is not the time to report because most plants are dormant; report only in spring if it is still needed.
  5. Check for Pests: Pests can be particularly problematic indoors in winter, so inspect your plants frequently and deal with infestations straight away.

How Roses Victoria Can Help

If you have indoor plants and are struggling to keep them healthy through winter, Roses Victoria is here to help you. We can offer advice on which plant varieties are best suited to a cold house, which potting compost will suit your needs, and even which products are best to keep them looking their best. We also provide winter plant care services and tips for plant well-being.


Come and see for yourself at Roses Victoria at 24c Bamfield Rd, Mount Evelyn VIC 3796. Let Roses Victoria help you create beautiful, healthy indoor gardening that thrives all year round.


By following these tips and being aware of your house plants’ specific needs for winter, you can keep your indoor plants alive and growing, even if you live in a cold house. With the right setting and care, your indoor garden will continue to add style and life to your home throughout the year.