How to keep your plants alive in the winter [Top 7 Tips]

How to keep your plants alive in the winter [Top 7 Tips]

How to keep your plants alive in the winter? The decreasing light levels of ultimate winter are cues for house plants that go into a dormant phase. So it’s important to care for your plants correctly to allow them to do this. Continuing to care for your plant in the winter as you do in the summer will lead to various problems for your plants that will not set them up well for next spring. However, in this article, I will share some unique tips I use to keep my plants alive during the winter season.

7 Tips to keep your plants alive this winter

1. Watering


The proper watering technique is crucial for happy house plants and this is even more important in the autumn and winter when the risks of over-watering the plants are much higher.

Plants dry out much quicker in the summer when the weather is warmer so a plant will forgive you for giving it too much water every once in a while.

The plant will have no problem bouncing back because the weather is on its side and the side of the plant will be able to dry out.

You may be watering your plant once a week during the Spring and Summer and it may be thriving under this schedule but if you continue to water once a week in the winter the plant will likely suffer from over-watering.

This will not allow the soil of your plant to dry out before you’re giving it more water. So the soil is constantly saturated. This leads to root rot and eventual plant death.

I usually water my regular house plants like my Philadelphia engines, Ficus plants, and tradescantias every week during the summer and I dial this back to once every two or three weeks in the winter.

I water my succulents once every two or three weeks in the summer and then once a month or longer during the winter. The most important thing though is to never water your plant without checking the soil first.

never water your plant without checking the soil first

Stick your finger two inches deep into the soil of the plant and if it feels wet leave it a few days and check again. You want the soil to feel dry before watering.

I use my trusty moisture meter to check the level of moisture in the soil and this is a real game changer for plant care.

Over-watering your plants can result in issues such as yellowing leaves and brown tips on the leaves. This is because the roots are pushing too much moisture into the leaves and the leaf cells are bursting resulting in damaged Leaf tissue.

You will also experience some Leaf Drops in the plant because the stems and leaves have too much water and turn limp and the leaves eventually fall off the plant.

So what’s the remedy for an overwatered plant in the winter? Take the plant out of the pot and remove the wet soil. Inspect the roots and cut away any that look black and then re-part into some fresh soil the plant should bounce back.

2. Move closer to the light

Move closer to the light

The days get shorter and the light weaker in the winter and this can be problematic for the tropical plants in your home.

The majority of your indoor plants hail from the forest floor of the tropical rainforest where they get consistent light warmth and humidity all year round. Keeping our plants indoors during the harsh winter protects them from the harsh temperatures but the change in light can lead to fussy plants.

This is where you may want to move a few of your fussier plants closer to the window. I found that my Ficus plants really appreciate being in as bright a spot in my home as possible during the winter.

I used to keep my Ficus elastica in my bedroom upstairs, it only got medium light at best. This led to Droopy leaves and slow growth. I moved it downstairs next to my east-facing window in the dining room where it gets about five hours of good Sheffield Sun every single day and it really perked up.

One great hack to boost the growth of your house plants and keep them alive over the winter is to use grow lights to supplement the light from the sun.

use grow lights to supplement the light from the sun

Grow lights are a fantastic resource for plant parents because they do an excellent job of replicating the light from our sun that plants can use for growth.

They won’t be tempted to stick any old LED into a lamp and shine them over your plants expecting them to grow like mad, this won’t work.

Normal LEDs don’t have enough of the red blue and green spectrum light that plants use for photosynthesis. LED lights have been specifically designed for plants to maximize this light and are suitable.

I use grow lights on top of my Ikea cabinet in my living room to keep some of my more precious plants happy during the winter.

3. Proper Cleaning to keep your plants alive in the winter

Proper Cleaning to keep your plants alive in the winter

With winter fast approaching this is the perfect time to give your plants a spring clean. So get your Henry Hoover out and give the plants a good vacuum. Only kidding, but only about the vacuum bit.

When I water my plants I always give each plant a brief inspection to see if there are any issues that need dealing with.

Here I’m checking to see if I can see any signs of pests by looking for damage to the leaf tissue and any discoloration on the leaves that would indicate a disease problem. But I’m also monitoring how dusty the plant is.

If the plant is dust and dirt on the leaves I’ll give them a clean with a cloth and some good old-fashioned water. I don’t use anything else such as mayonnaise on the leaves like some plant TikTokers might because this really causes more harm than good.

Plants need free things to grow light, water, and nutrients. That’s all there is to it. If our plants have a thick layer of dust on the leaves then this will inhibit the plant’s ability to access sunlight and photosynthesize.

A buildup of dust on the leaves will also block the pores of the plant making the plant more susceptible to disease and fungal infections.

Dirty plants with a thick fly with dust and decaying debris on the soil line of the plant are ideal breeding grounds for pests. So it’s always a good idea to keep your plant clean and tidy and none more so than in the winter.

4. Watch temperature fluctuations

Watch temperature fluctuations

Plants are sensitive Souls and as I said earlier they naturally live in consistently warm climates in the tropics. But this means that slight large temperature fluctuations can be problematic in the winter in colder climates.

It’s like getting off a plane when you’ve been on a winter holiday somewhere hot like the Bahamas it’s a shock to the system and plants don’t like this change as much as we do.

It’s best to keep indoor temperatures at a minimum of 10 degrees Celsius and 50 degrees Fahrenheit. So if you’re going away for an extended period of time in the winter try and set the minimum temperature on your thermostat so that your plants don’t freeze while you’re gone.

If you can keep your plants away from cold grass from doors and windows, if you keep your plant next to an open window in the bathroom then you may want to consider moving it so it doesn’t get regular drops in temperature.

If you live in a cold climate then you’ll no doubt have the central heating on but be mindful of where your plants are located. Often radiators are located underneath windows and windowsills are prime locations for plants.

When the central heating goes on you want to move your plants away from that space. This will only create rapid changes in temperature that the plant will hate and they’ll also lower the humidity for those plants and they really won’t be happy.

I’m lucky enough to have a wood-burning stove in my living room that I keep on during cold nights in the winter and at the moment I’ve got an aglaonema sat right above it. So unless I want to kill the plant I’ll need to move it to a new spot for the winter.

5. Check for pests to keep your plants alive in the winter

Check for pests to keep your plants alive in the winter

Summer is the ideal time for pests to invade your indoor plants and grow their population. So if you don’t want to have a year-round problem Autumn is the ideal time to check for pests rigorously and treat your plants if you have a problem.

Spider mites love dry warm conditions and that matches perfectly with homes in the winter with that lovely central heating on.

Spider mites are tiny arachnids that grow massive colonies on plants if left unchecked and they suck the sap from the leaves for breakfast, lunch, and dinner and eventually cool the plant.

So check your plants for fine webbing on the underside of the leaves and spotting on the leaves and if there’s a problem act accordingly.

Thrips are similar to spider mites you know they live on your plants and die on the sap of the leaves. They don’t lay webbing so they are harder to spot.

A good way of finding out if you have thrips is to shake foliage over a white sheet of paper and if you see tiny little black specks moving around then you probably have Thrips.

Fungus gnats seem to be a certainty in life as much as the sun rises in the East and sets in the west. You can conquer that problem one week only to find that the buggers are back the next.

They do tend to die back during the winter but come back with a vengeance in the spring. So you might want to think about upgrading your defenses in the winter.

My personal favorite method at the moment is using pure cinnamon on top of the soil and it seems to be working well.

Pest will be a particular issue if you keep your plants outside during the summer and bring them in for the winter. You’ll want to be extra vigilant in checking for pests so you don’t bring them into your home and spread them to your other plants.

6. Pruning


Winter’s not really the ideal time to prune your plant for shape. This is best done in the spring when your plant is ready to push out a fresh burst of growth.

Pruning for shape means that we make cuts on stems to encourage the plant to grow in a certain direction or to get the plant to Branch out more.

Doing this in Winter won’t harm your plant but you won’t see the results of your work until the following spring when fresh growth comes.

Instead, prune your plants to keep them clean and tidy and prevent things like disease and pests from taking hold. Cutaway diseased or damaged leaves and stems and remove debris that’s Fallen onto the soil.

7. Don’t Fertilise

Don't Fertilise

If you’re an attentive plant parent you will have been feeding your plants regularly during the Spring and Summer. But with autumn and winter now fast approaching you’ll need to stop.

Plants need free macronutrients to feed their growth during the growing season and with little growth in the winter, they won’t use these nutrients.

Like I said earlier plants are simple and need free things to grow water, light, and nutrients. Without one of those key ingredients, your plants will stop growing.

With a lack of light in the winter, plants lose one of those key ingredients so you can’t use nutrients to grow and this will lead to fertilizer root burn.

Light is pretty much the only way you’ll get your plants to grow well and keep them alive this winter.

Thank you for reading. Have fun Gardening this winter!

I am Fenil Kalal. Professionally I have done Engineering in Information and Technology. Gardening is my passion/love/favorite hobby and I have 5+ years of experience in Gardening.

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