1. Don’t Forget to Bring in Potted Plants
As the temperature drops, many potted plants need to be moved inside or into a sheltered area. Leaving them outdoors can cause them to freeze or suffer severe frost damage. Even hardy plants can struggle when exposed to extreme cold for prolonged periods, so bring them in or place them somewhere protected, like a garage or a porch, to extend their life.
2. Don’t Stop Watering Completely
While it’s true that your plants need less water in cold weather, they still need hydration. Over-watering or neglecting watering altogether can cause your plants to go into shock. It’s essential to monitor your garden and water only when the ground is dry, as plants still need moisture, especially in the absence of rainfall.
3. Don’t Leave Fallen Leaves on the Lawn
Fallen leaves can trap moisture and promote mold and disease when left on your lawn throughout the winter. These wet, decomposing leaves also block sunlight, preventing your grass from getting the nutrients it needs. Rake them up or mulch them to keep your lawn healthy and clear of debris.
4. Don’t Ignore Mulching
Mulch acts as an insulator, helping to protect the roots of your plants from freezing. Failing to apply a layer of mulch before winter can leave your plants vulnerable to harsh frost. Apply a 2–3 inch layer around the base of your plants to ensure they stay warm and moist during cold months.
5. Don’t Prune Your Plants Too Late
Pruning is crucial to the health of your plants, but doing it too late in the season can expose them to damage from the cold. Cutting back plants right before winter can stimulate new growth, which is highly susceptible to frost damage. Aim to prune your garden early enough in fall so that plants are ready to go dormant before the first frost hits.
6. Don’t Leave Sensitive Plants Exposed
Certain plants, such as tender perennials or tropical species, require extra care as the temperatures drop. Leaving them exposed to cold weather without protection can lead to their demise. Use row covers, frost blankets, or even bring them indoors if possible to prevent freezing.
7. Don’t Forget to Clean Your Garden Tools
Cold weather is a great time to clean and store your gardening tools properly, but many gardeners forget this crucial task. Dirty tools can rust over time, and leftover dirt and sap can cause damage. After your final garden clean-up, be sure to clean and dry your tools, oil them, and store them in a dry place to prevent them from deteriorating.
8. Don’t Use Chemical Fertilizers in Late Fall
Chemical fertilizers can stimulate new growth, which is not ideal when the weather is cooling. New growth is vulnerable to frost and will die off when exposed to cold temperatures. Instead, opt for organic fertilizers or compost in the fall to help nourish the soil without encouraging new, fragile growth.
9. Don’t Overlook Your Lawn
Your lawn still requires some attention during the colder months. Avoid walking on wet grass as it can compact the soil and damage the grass. Don’t leave fallen branches or debris lying around either; clear everything up to prevent snow mold or fungal issues from developing when the snow falls.
10. Don’t Ignore Outdoor Containers
Outdoor containers can freeze solid, causing both the plants and the pots to crack. Be sure to move containers to sheltered spots or wrap them in bubble wrap or burlap to protect them. If possible, bring the containers indoors or to a garage to keep them safe through the winter months.
11. Don’t Forget to Check for Pests
Pests like rodents and insects often seek shelter in your garden during colder months. They can damage your plants or nests in your pots or garden beds. Check your plants regularly for signs of pests or damage and take appropriate action, such as setting traps or using natural pest deterrents.
12. Don’t Leave Your Garden Unattended for Too Long
While it may seem tempting to stop garden chores for the winter, leaving your garden completely unattended can lead to long-term problems. Regular checks are essential for preventing pests, damage, or unwanted growth. Even during the coldest months, a little attention can keep your garden in good shape for the next growing season.
By avoiding these 12 mistakes, you can ensure your garden survives the cold weather and emerges healthy in the spring. Proper winter care involves more than just bundling up your plants—it’s about making thoughtful choices that will protect your garden, so it thrives when the warm weather returns.
