Winter is coming. For gardeners, that means it’s time to start thinking about how to prepare your garden for the cold months ahead.

Sure, you could just let nature take its course and hope for the best. But if you want to increase your chances of a successful spring garden, it’s worth taking some time to prep your soil now. Doing a little bit of work now can save you a lot of headaches (and heartache) later.

Here’s what you need to do to get your garden ready for winter.

How to prepare in-ground gardens

Dried out basil plant in a garden
These leaves will need to be removed, and the basil cut off at the root.

If you have an in-ground garden, the first step to prepare for winter is to clean up any dead leaves or debris that might be lying on the ground. While any remaining debris will most likely decompose over the winter months, many garden pests (such as cucumber beetles and vine borers) can also hide in these piles of debris, making your garden a prime target for their destructive habits once the weather warms up again.

Instead of pulling your spent plants from your summer garden, cut them off above the root. This allows the soil to remain undisturbed, and the roots will rot, adding nutrients to your soil. As long as your vegetables weren’t diseased, you can throw the stalks and foliage in the compost.

Amending your soil with a high-quality compost or fertilizer is the easiest to do before winter hits. This helps boost the nutrient content of your soil. If you choose to plant some frost-hardy crops, you can also add some organic mulch around the base of your plants to help protect them from extreme cold and wind.

Additionally, you may want to add some mulch to your garden beds. Mulch helps insulate soil and prevent it from freezing, while also helping to retain moisture during the dry winter months. Common mulches include leaves, straw, or wood chips.

Cover crops are also a great way to prepare your garden for winter. These are crops specifically selected and planted to prepare your soil for the next growing season. Common cover crops include clover, ryegrass, and fava beans. After growing, you can cut and mix them into the soil. This adds nutrients and helps prepare your garden beds for planting.

Finally, if you have any large plants in your garden (such as trees or shrubs), consider giving them a layer of protective wrapping. This can help protect them from harsh winds and cold temperatures that might otherwise damage or kill them over the winter months.

How to prepare raised beds

raised beds winter garden prep
We don’t leave our trellises up over the winter to help them last longer. The tomato plants we pulled will need to be burned as they were diseased.

If you have raised beds, you’ll want to take similar steps as you would with an in-ground garden. Clean up any debris, add a thick layer of mulch, and remove dead plants before the weather turns cold.

In addition to winter mulch, you may want to consider covering your raised beds with a sheet of plastic for extra protection during harsh winters. This will help keep moisture in and protect your soil from freezing temperatures. If you decide to try your hand at growing some frost-hardy plants, it can also help create a microclimate around them that will help them survive even when the weather drops below freezing.

Frost-hardy plants, such as kale, chard, and spinach, are great choices for a winter garden in raised beds. And if you want to plant some more exotic edibles (such as tropical fruits or root vegetables), it’s also possible to overwinter these plants indoors by bringing them into a greenhouse.

If you have any perennial plants, fall is a great time to prune many varieties.  Fruits, like blackberries, benefit from pruning, which will encourage more growth and fruit production the following year. Roses and many herbs also like to be pruned in the fall, while crops, such as raspberries, do better when pruned in the spring.

Container Gardens

If you have a container garden, the most important step you can take to prepare your garden for winter is to bring any plants indoors before the weather gets too cold. Many frost-hardy vegetables that are more compact, such as kale, lettuce, and chard, can be left outside. They are perfect for growing in containers due to their size. You can also continue harvesting over the winter as light frost won’t kill them. If needed, they can be easily moved if inside.

Other ways to prepare your container garden for winter include adding winter mulch or wrapping outdoor containers with bubble wrap or plastic sheeting. This will help protect your soil from freezing temperatures and moisture loss, as well as deter pests and diseases that might try to attack your plants.

When choosing containers for a garden over winter, it’s important to keep in mind that some are hardier than others. Heavier containers will stay warmer during winter, while lighter pots may be subject to frost or freezing temperatures. Be sure to choose your plants and containers carefully and prepare them well before the weather turns cold. *Terracotta pots have no flexibility for expansion and are not a good container to use outside over the winter. Water-logged soil can freeze when temperatures drop and break your pot.

High Tunnels

High tunnel in the fall
Since we keep the sides rolled up in the summer, the plastic can get pretty gross. It’s nothing a power washer can’t fix!

If you have a high tunnel or another type of unheated greenhouse, prepare it for winter by cleaning out dead plants and debris. Much like your other gardens, you can leave the roots to decompose and compost the remainder of the plant. You’ll also want to make sure that your high tunnel structure itself is in good condition, as any damage could allow any plants to be damaged by freezing rain, frost, or snow during the cold months.

Depending on your climate and the types of plants you’re growing, you may also need to prepare your greenhouse with additional ventilation or heating systems to ensure that conditions remain favorable over the winter. Whatever specific steps you take, one thing is certain – a little bit of preparation now will go a long way toward ensuring a successful harvest.

Drip systems especially need to be watched in zones where the weather gets below freezing, as you can have pipes burst. You can help prevent this by using water tanks painted black to help retain heat overnight.  If your soil is not protected from freezing, you may also want to consider adding a layer of lightweight mulch (such as straw or leaves) over the soil to help insulate it and prevent damage.

Many people use their high tunnel to grow year-round. Although they do offer protection from the elements, you still need to consider your climate. If you live in an area with temperatures below freezing or frequent snow, you will still need to choose crops that are frost-hardy and can survive shorter days with less sunlight.

Much like container gardens, your high tunnel will give you the best harvest if you amend it before planting.  Adding compost and well-rotted manure to your existing soil will not only help prepare it for winter but can also improve the quality of your crops. With a little preparation and careful planning, you can enjoy fresh, nutritious produce all year long.

Using chickens to prepare any garden

chicken prepping a raised bed
Chickens are great at aerating your soil.

Using chickens to prepare you garden for winter is another great way to prep for the colder months. Chickens are excellent at providing natural fertilization, helping to improve soil quality and prepare it for planting in spring. They can also help control pests and larvi that may be trying to over-winter in your garden.

By placing a chicken tractor with fencing around it you can feed your chickens AND prep your garden!

Preparing your garden for winter

Whether you are growing plants in containers, a raised bed, an in-ground garden, or a high tunnel, preparing your garden for winter is a crucial step to ensure soil health and productive harvests. By choosing the right plants and taking steps to protect your soil, you can prepare your garden for a successful harvest once winter is over.

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