Indoor Plant Myths: Winter Care Tips for Healthier Plants

While winter may seem like a quiet time for your indoor plants, they’re far from dormant. Understanding how plants respond to winter conditions is key to ensuring they thrive during the colder months. If you live in colder climates like Calgary, here's the truth behind some common indoor plant care myths, along with tips to keep your plants healthy through the winter.

Myth 1: Dormant Indoor Plants Are Dead

The Truth: Indoor plants don’t "die" in winter—they simply grow more slowly. Dormancy is a natural phase where plants conserve energy during shorter days and cooler temperatures. While their growth may slow, their roots remain active, absorbing nutrients and moisture from the soil. A dormant plant still needs care, just at a slower pace.

Myth 2: Indoor Plants Don’t Need Water During Winter

The Truth: While plants require less water in winter, they still need hydration. Indoor heating systems can dry out the air and soil, making your plants thirsty. Check the soil moisture regularly and water only when the top inch feels dry. Be careful not to overwater, as this can lead to root rot, which is especially common in winter when plants are less active.

Myth 3: All Indoor Plants Go Dormant in Winter

The Truth: Not all plants go dormant during winter. Tropical plants like pothos, monstera, and philodendrons may slow their growth but remain active if they receive enough light and care. In contrast, succulents and cacti tend to enter dormancy due to lower light levels. Understanding your plant's specific needs is essential to providing the best care.

Myth 4: Fertilizing Indoor Plants in Winter Helps Them Thrive

The Truth: Fertilizing during winter can do more harm than good. Since most plants are dormant and not actively growing, they cannot absorb nutrients effectively. Fertilizing during this time can lead to nutrient buildup, potentially harming your plants. Wait until spring, when growth resumes, to start fertilizing again.

Myth 5: Indoor Plants Aren’t Affected by Winter Conditions

The Truth: Even indoor plants are influenced by winter. Shorter days, cooler temperatures near windows, and dry indoor air caused by heating systems can all stress your plants if not managed properly. Ensuring your plants are in the right environment is crucial to their well-being during the winter months.

Winter Care Tips for Indoor Plants

Now that we’ve debunked the myths, here are some helpful tips to ensure your indoor plants stay healthy through the winter:

1. Adjust Lighting

While indoor plants still need light in winter, they may require more attention. Place your plants near windows to maximize natural light, but avoid drafts. For plants that need more light, consider using grow lights to help them through the darker months.

2. Humidity Help

Winter air tends to be dry, which can be tough on humidity-loving plants. Use a humidifier, or create a humidity tray by placing plants on a shallow tray filled with pebbles and water. Misting your plants regularly can also help increase moisture levels in the air.

3. Prune Gently

It’s best to avoid heavy pruning during winter as this can stress your plants and hinder their ability to conserve energy. Remove dead or yellowing leaves, but keep your pruning light. This will help your plants focus on staying healthy.

4. Water Wisely

During winter, it’s best to water less frequently. Only water when the top inch of soil is dry to the touch. Be cautious not to overwater, as cooler temperatures mean water takes longer to evaporate, and overwatering can lead to root rot.

5. Temperature Matters

Indoor temperatures can fluctuate in winter, especially near windows or heat sources. Keep plants away from cold drafts and direct heat from radiators or vents. A stable temperature helps your plants stay healthy through winter.

6. Watch for Pests

Pests like spider mites or mealybugs are less likely to infest indoor plants during winter, but dry conditions can still create problems. Regularly inspect your plants and wipe their leaves to keep pests at bay.

Winter care for indoor plants doesn’t have to be a challenge. By understanding your plants' needs and adjusting their environment, you can ensure they remain vibrant and healthy through the colder months. If you need more personalized advice or have any questions, our Bloom Culture team is here to help! Visit us or get in touch for more tailored tips to care for your plants all year long.