5 easy tips to keep your houseplants happy & healthy in winter

Winter might be a wonderland outside, but inside, it can be a bit of a challenge for your favorite houseplants.

Shorter days, dry air, and hot and cold drafts can stress our plants—but don’t worry! With a few simple tips, you can keep your plants looking lush and lovely all season long.

Here are 5 ways you can overcome some of the seasonal challenges your houseplants might face.

1. Less Light? No Problem!

Winter days are shorter and darker, which means your plants get less of the sunshine they love.

The fix:

• Move ‘em closer to the light if you can. Shift your plants to brighter windows (south- or west-facing, for example).
• Rotate regularly. Give your plants a quarter turn every week so all sides get some sun love.
• Supplement with grow lights. If your space is especially dim, a small LED grow light can make a big difference—and they’re more affordable than ever.

2. Dry Air = Sad Leaves

Indoor heating zaps moisture from the air, which can lead to crispy leaf tips and unhappy tropical plants.

The fix:

• Group your plants. Plants naturally release moisture, so clustering them together creates a mini humidity zone.
• Add a humidifier. Your skin will thank you, too.
• Place a shallow tray of water with pebbles under your plant’s pot (just make sure the pot isn’t sitting in water).

3. Dusty Leaves Can’t See

Dust tends to build up faster in winter and can block light from reaching your plant’s leaves..

The fix:

• Wipe leaves gently with a damp cloth every couple of weeks.
• Shower time! For smaller plants, a quick rinse in the sink or shower can freshen them right up.

4. Watch Your Watering

Plants grow more slowly in winter, so they don’t usually need as much water as they do in spring and summer. Take care not to overdo it.

The fix:

• Check before you water. Stick your finger an inch into the soil—if it’s dry, it’s time to water.
• Use room-temperature water. Cold water can shock roots.
• Watch for signs. Yellowing leaves? You might be overwatering. Wilting? It could be too dry.

5. Keep It Cozy (But Not Toasty)

Drafts—hot or cold—and big temperature swings can stress your plants.

The fix:

• Keep plants away from cold windows, radiators, and heat vents.
• Aim for consistency. Most houseplants prefer temperatures between 65–75°F.

Don’t Panic If Growth Slows

It’s totally normal for your plants to put on little growth during the winter unless you give them extra light.

You don’t need to fertilize or repot right now—just let them rest and recharge. Come spring, they’ll be ready to grow like crazy again.

Winter doesn’t have to be hard on your houseplants.

With a little extra attention and a few easy adjustments, your indoor jungle can stay vibrant and healthy all season long. Remember—plants are resilient, just like you.

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About the Author: This article was prepared by National Garden Bureau, a nonprofit organization that serves as the marketing and educational arm of the gardening industry. It works to inspire and inform consumers about gardening by promoting the use of seeds, plants, and related products in homes, gardens, and workplaces. NGB draws on expertise from its member companies and horticultural professionals to provide reliable, industry-backed information.