Winter can be tough on houseplants. With shorter days, lower humidity, and cooler temperatures, your plants need a little extra attention to stay healthy. Here’s what you should be doing with your houseplants this season to keep them thriving.
Here are some general guideless and things to remember about your houseplants during the winter months. But each plant has specific needs, so make sure you check them before changing habits. Our greenhouse experts can help with this, so give us a call!
One of the most common mistakes in winter plant care is overwatering. With lower light and cooler temperatures, most houseplants need less water than they do in warmer months. Overwatering can lead to root rot and other problems. To make sure you’re watering correctly, check the soil moisture before adding water. Stick your finger about an inch into the soil—if it feels dry, it’s time to water; if it feels damp, wait a bit longer.
Houseplants need light to grow, but during winter, the sun’s rays are weaker and less direct. Move your plants closer to windows that get bright, indirect sunlight, or rotate them to make sure all sides get some exposure. Avoid placing plants directly on windowsills where they could get too cold, especially at night. If your plant starts to look leggy or the leaves lose their color, it might need a little more light. A grow light can help fill the gap if natural light isn’t enough.
Most houseplants prefer temperatures between 60°F and 75°F (15°C to 24°C). In winter, make sure your plants aren’t exposed to cold drafts from open windows or doors. While it’s tempting to let plants sit near a heating vent, be careful—dry, warm air can strip moisture from the leaves and soil. To help maintain humidity, you can group plants together or use a small humidifier nearby.
During the winter, most houseplants go dormant or slow down their growth, which means they don’t need as much fertilizer. Cut back on feeding and only fertilize sparingly, about once every two months or so. Use a diluted, balanced fertilizer if you do choose to feed them. Over-fertilizing can lead to salt buildup and damage roots.
Winter generally means less watering, but remember that every plant is different. Succulents and cacti need very little water during this time, while plants like ferns may need more humidity and regular watering, though still less than in the warmer months. Always check each plant’s specific needs.
If you’re thinking about moving your plants outside when warmer weather arrives, be patient. Wait until the nighttime temperatures stay consistently above 50°F (10°C). Bringing them outside too early can shock them and damage their leaves.
Caring for houseplants in winter doesn’t have to be complicated. By adjusting watering, ensuring they have enough light, and keeping them in a warm, humid environment, you can help them stay healthy until spring 🌱.
Take good care of your green friends—they’ll reward you with their vibrant leaves when the season changes! 🌿
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