Winter care for houseplants

Our guide to winter care for houseplants

As the temperature drops and daylight hours shorten, houseplants require a little extra care to stay healthy during the winter months. The dry indoor air, lower light levels, and fluctuating temperatures can challenge their well-being. Here’s how you can keep your houseplants thriving throughout the colder season.

Adjust Watering Routine
Houseplants need less water in winter since their growth slows down. Overwatering can lead to root rot, so allow the top inch of soil to dry out before watering again. Always use room-temperature water to avoid shocking the roots.

Increase Humidity Levels
Central heating can dry out indoor air, which can cause leaf browning and curling. Increase humidity by misting plants regularly, placing a tray of water with pebbles beneath them, or using a humidifier to maintain optimal moisture levels.

Provide Adequate Light
Shorter days mean less natural light for houseplants. Move plants closer to windows, preferably south- or east-facing, to maximise exposure. If natural light is insufficient, consider using grow lights to supplement their needs.

Maintain a Stable Temperature
Keep plants away from draughts, radiators, and direct heat sources. Aim for a consistent temperature between 15-24°C (59-75°F). Sudden temperature changes can stress plants, so avoid placing them near frequently opened doors or windows.

Reduce Fertilisation
Most houseplants enter a dormant phase in winter, meaning they require fewer nutrients. Hold off on fertilising until early spring when growth resumes. If necessary, use a diluted, balanced fertiliser sparingly.

Keep an Eye on Pests
Winter conditions can encourage pests like spider mites and fungus gnats. Regularly inspect leaves and stems for signs of infestation. If pests appear, treat them with insecticidal soap or neem oil.

Clean the Leaves
Dust on leaves can block light absorption, hindering photosynthesis. Wipe leaves with a damp cloth or give plants a gentle shower to keep them clean and healthy.

By making these small adjustments, your houseplants will stay resilient through the winter months, ready to flourish once spring arrives. With a little extra care, your indoor greenery will continue to brighten your home all year round.

If you’ve any questions about houseplant care, pop in or just call the shop, we’ll be happy to help!