Expert Tips to Keep Your Indoor Plants Thriving Through the Colder Months

Indoor plants care

When temperatures change, caring for your indoor plants should be adjusted, too. Because plants (just like humans, who knew?!) can be affected by several winter stress factors, including dry air, temperatures fluctuating from daytime heat to evening chill and less sunlight, caused by earlier sunset.

So, how can we help our plants through the cooler months ahead? Jane Marling of Adelaide-based plant company Plant Resort, shares some small tweaks you can make to your houseplant care in winter. These’ll ensure your greenery’s thriving, despite any winter chill.

Cut Back on Watering

“One of the main things people get wrong about looking after indoor plants in winter is related to watering,” Marling says.

“As the temperature drops outside, plant growth slows down, leading to reduced water requirements. In winter, it’s essential to adjust your watering routine and water your plants less frequently. Overwatering during winter can be detrimental to plant health.”

Marling says it’s crucial to monitor each plant individually and adjust water accordingly. Check the moisture level of the soil before watering and ensure it’s not overly dry, she advises. Generally, though, she says it’s better to underwater them than overwater during the colder months. Also, continue to use good organic fertiliser.

Give Your Plants a Bath

This tip is relevant year-round: give plants a ‘shower’ frequently. It’ll be beneficial for their health and appearance, says Marling.

“To shower your plants, take them outside and provide a gentle shower or misting with water,” she says. “This helps wash off dust from the leaves and can help control potential pests. Allow the water to run over the foliage, giving it a good rinse. Afterward, let any excess water drain before bringing the plants back indoors.”

Indoor plants in a bathtub
Image: Unsplash

Keep Plants Away From Drafts

Next up? Keep your plants away from drafts, while always relevant, particularly important to keep in mind in winter, says Marling.

“While proper ventilation is essential, cold drafts from open windows or doors can cause temperature fluctuations and drafts that might stress or harm your plants,” says Marling.

“If you frequently open windows, it’s best to move your plants to a spot where they won’t be exposed to direct drafts. In saying that, we want to ensure they have enough light in the cooler months, so consider moving them closer to the windows, but keep them shut.”

Put Them in Light

On the light front, it’s essential you ensure your indoor plants are getting enough light in the cooler months, as it’s vital for their wellbeing, says Marling.

“Observe the light conditions in your home and adjust the placement of your plants accordingly to ensure they receive the necessary light for healthy growth,” she says.

Image: Supplied

Prune Plants

Finally, another year-round tip, but particularly important in winter: prune your plants, removing dead or yellow leaves. Not only will it promote plant health, but it’ll make the plant look better, too.

“That said, it’s important to avoid repotting plants during the colder months since they tend to be in a dormant state,” says Marling. “Limit pruning to removing any dead or damaged foliage, shaping the plant if necessary, and maintaining overall plant hygiene. This will help your indoor plants thrive through winter and prepare them for the warmer months ahead.”

“You can also clean your plant leaves with a damp micro fibre cloth. This will leave them looking nicer and they’ll absorb more light in the cooler months.”

Related: Do Go Chasing These Easy-to-Reach NSW Waterfalls

Related: Plan Your Next Weekend Getaway Around NSW’s Charming Leaf Peeping Towns

Read more stories from The Latch and subscribe to our email newsletter.