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14 Tips for Caring for House Plants Through Winter

Even indoor plants can sometimes have a tough time surviving the winter, especially if your climate starts to see freezing temperatures. Fortunately, there's a lot you can do to help your house plants make it through the winter in the best of health: Here's what to keep in mind.

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Cut Down on Waterimnoom/Shutterstock

Cut Down on Water

Almost all house plants go into hibernation mode over the winter, which means they don't need as much water. And if you keep watering them at summer rates, they could develop rot or diseases. So how to take car for houseplants starts with watering only lightly, and when in doubt check to see if the soil is moist about an inch below the surface. The exceptions to this are citrus species, which tend to do better with higher moisture soil.

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Avoid or Dilute Fertilizeradriaticfoto/Shutterstock

Avoid or Dilute Fertilizer

Similar to water, you don't want to over fertilize your house plants in the winter. And if your plants are healthy, skip fertilizing altogether. If you think they need some fertilizer, dilute it by at least 50 percent before applying, preferably in the fall to care for winter indoor plants.

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Don't Repot Until Spring, if PossibleRobert Przybysz/Shutterstock

Don't Repot Until Spring, if Possible

Repotting is very tough on plants, and they will need all their strength in the winter. So hold off on repotting window plants until spring.

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Remember to Clean the LeavesOlinchuk/Shutterstock

Remember to Clean the Leaves

In winter, homes tend to be closed up and more dust is often spread through the air. Dusty leaves are bad news, as they encourage disease and prevent house plants from absorbing sunlight. And lightly brush dust off the leaves of your plants every month or so, it's the best way of how to take care of indoor plants.

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Build an Indoor Window Box for Maximum SunlightLyashenko Egor/shutterstock

Build an Indoor Window Box for Maximum Sunlight

If you want to create a collection of useful herbs or uplifting flowers for winter, create your own window box to display them and give them plenty of light. And choose hardy species, and you can move the window box outside in the spring! It's one of the ways of how to care for houseplants.

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Wash and Trim Plants Before Bringing Them Ingorillaimages/Shutterstock

Wash and Trim Plants Before Bringing Them In

It's common to bring beloved potted plants in for the winter, but they need your attention first. Wash the plants gently and trim them up before bringing them inside.

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Avoid Drafts and BreezesScott Latham/Shutterstock

Avoid Drafts and Breezes

How to care for houseplants means putting them by the window to help them get enough light, but you don't want any drafts or breezes to chill them. But don't crack open windows near plants, and make sure your window insulation is in good repair.

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Use a HumidifierYury Stroykin/Shutterstock

Use a Humidifier

A humidifier can add a little more moisture in dry winter air, and may help keep more delicate plant leaves from browning out. Plus, it's good for your lungs, too!

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Watch Out for Pestsyogesh_more/Shutterstock

Watch Out for Pests

Winter pests are problematic for window plants. And if they find your plants, they can easily spread throughout the house and do a lot of damage. Keep house plants clean, watch for pests like mites, and if you spot a problem, isolate the plant and treat it immediately.

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Add Extra Water for VacationsMonkey Business Images/Shutterstock

Add Extra Water for Vacations

If you are going on vacation for a while (two weeks or more), it's all right to break the low water rule and give your house plants an extra soaking so they will stay healthy.

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Avoid Too Much HeatYevhen Prozhyrko/Shutterstock

Avoid Too Much Heat

While many homeowners worry about plants freezing in winter, not everyone remembers to be careful of the heat. Avoid putting plants by heaters or fireplaces where they may dry out. Use a plant stand instead in order to know how to care for houseplants!

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Move Plants Away From Windows on Freezing NightsYevhen Prozhyrko/Shutterstock

Move Plants Away From Windows on Freezing Nights

The air near windows can grow very cold when the temperature outside drops at night. Move house plants off the windowsill if it looks like it will freeze. Some people leave the plants in place and cover them with newspaper, but moving them is often easier.

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Have a Lot of Plants to Bring Indoors? Build a

Have a Lot of Plants to Bring Indoors? Build a Sunroom

If you are proud of all your patio and deck plants and want to bring in as many as possible (especially those with large pots), consider expanding into a full sunroom or enclosed porch. Then you can guarantee temperature control and ensure the plants get plenty of light.

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For Short Days, Consider a Grow Lightnikkytok/Shutterstock

For Short Days, Consider a Grow Light

If the days are particularly short and dark in your area, consider purchasing an LED grow light to provide your house plants with extra energy. And keep in mind that the color of the light affects how the plants will grow.