Putting the Garden to Bed: How to Prepare Your Beds for Winter

As temperatures cool and the growing season begins to wind down, it’s time to start preparing your garden for the months ahead. While it may be tempting to simply leave everything until spring, a little work in the fall can protect your plants, improve your soil, and make next year’s garden easier to manage.

From cleaning up spent plants to adding mulch and preparing your soil, here are some practical ways to put your garden beds to bed for winter.

Start With a Garden Cleanup

Begin by walking through your garden and taking note of what has finished growing and what can remain for the winter.

Remove spent annuals, fallen fruit, weeds, and plants showing signs of disease or significant pest damage. Clearing away problem plant material can help reduce places where certain pests and diseases may overwinter.

Not everything needs to be removed, however. Healthy perennial stems and seed heads can provide winter interest, and some may offer food or shelter for birds and beneficial insects. Consider leaving healthy plant material where appropriate and saving the more thorough cleanup for spring.

Keep Weeds Under Control

It may be tempting to ignore weeds once the main growing season is over, but fall is a good time to get them under control.

Pull weeds before they have an opportunity to produce and spread seeds. Removing them now means fewer weeds competing with your plants and potentially fewer problems to address when spring arrives.

For stubborn weeds, try to remove as much of the root system as possible to reduce the chance of regrowth.

Give Your Soil Some Attention

Your plants may be winding down, but your soil can still benefit from a little care.

Fall can be a good time to incorporate organic matter such as finished compost into garden beds. Compost can improve soil structure and add nutrients that will be available for future plants.

If you’re unsure what your soil needs, consider having it tested. A soil test can provide information about pH and nutrient levels, helping you make more informed decisions about amendments rather than adding products your garden may not need.

Add a Protective Layer of Mulch

Mulch isn’t only useful during the heat of summer. A fresh layer can also help protect garden beds as temperatures fluctuate.

Mulch can help:

• Insulate the soil and plant roots
• Moderate temperature changes
• Retain soil moisture
• Suppress weeds
• Reduce soil erosion

Shredded leaves, straw, bark, and other appropriate organic materials can all be useful depending on what you’re growing. Avoid piling mulch directly against plant stems or tree trunks, where excess moisture can contribute to problems.

Protect Tender Plants

Some plants need a little extra protection to make it through cold weather.

Depending on your climate and the plants in your garden, you may need to add mulch around sensitive perennials or use frost cloth and other protective coverings during cold snaps.

Container plants may require special attention as well. Because their roots are more exposed to temperature changes than plants growing in the ground, some containers may need to be moved to a protected location or otherwise insulated for winter.

Before taking action, check the specific cold-hardiness requirements of your plants. Winter protection needs can vary significantly by plant and region.

Divide and Relocate Perennials When Appropriate

Fall can be a suitable time to divide certain established perennials, particularly when temperatures have cooled but the ground is still workable.

Plants that have become overcrowded, developed bare centers, or aren't flowering as well as they once did may benefit from division. However, not every perennial should be divided in the fall, so check the needs of the particular plant before getting started.

When dividing is appropriate, give newly relocated plants enough time to establish roots before the ground freezes.

Plant for Next Spring

Putting the garden to bed doesn’t mean planting season is necessarily finished. Fall is the traditional planting time for many spring-flowering bulbs.

Depending on your growing region, you may be able to plant favorites such as:

• Daffodils
• Tulips
• Crocuses
• Hyacinths
• Alliums

Planting bulbs before the ground freezes gives them time to establish roots before winter and prepares your garden for a colorful spring display.

Follow the planting instructions for your particular bulbs, including recommendations for depth, spacing, and sunlight.

Consider a Cover Crop

If you have empty vegetable beds, you may want to consider planting a cover crop where the season and climate allow.

Cover crops can help protect bare soil from erosion, suppress weeds, and add organic matter to the garden. The best option and planting time will depend on your region and what you plan to grow next year, so research which cover crops are appropriate for your garden.

If planting a cover crop isn’t practical, covering bare soil with mulch or another appropriate organic material can still provide valuable winter protection.

Give Trees and Shrubs a Final Check

Garden beds aren’t the only areas that deserve attention before winter.

Inspect trees and shrubs for damaged or broken branches and make sure mulch is properly positioned around their bases. Continue watering newly planted trees and shrubs as needed until the ground freezes, particularly if fall has been dry.

Avoid automatically giving every tree and shrub a heavy fall pruning. Pruning needs vary by species, and cutting at the wrong time can remove next season’s flower buds or encourage new growth at an undesirable time.

Clean and Store Your Garden Tools

Once your garden work is complete, give your tools some attention before putting them away.

Remove soil and debris from shovels, hoes, trowels, pruners, and other equipment. Sharpen blades as needed, check handles for damage, and store tools somewhere dry and protected from the weather.

Don't forget garden hoses, watering accessories, and other seasonal equipment. Draining and properly storing them before freezing temperatures arrive can help prevent damage and have everything ready to go next spring.

Make Notes for Next Year

Before this year’s garden becomes a distant memory, take a few minutes to record what worked—and what didn’t.

Make notes about:

• Plants that performed particularly well
• Pest or disease problems you encountered
• Areas that received too much or too little sunlight
• Plants you'd like to move or divide
• New varieties you'd like to try
• Changes you want to make to your garden layout

A few notes now can be extremely helpful when you're planning next year's garden during the winter.

Get Your Garden Ready for a Winter Rest

Putting your garden to bed is about more than making the yard look tidy. Fall preparation can protect plants, support healthy soil, reduce potential problems, and give you a head start when warmer weather returns.

You don't have to complete everything in one weekend. Work through your garden a little at a time, prioritizing cleanup, soil care, winter protection, and any planting that needs to happen before the ground freezes.

Need supplies to finish your fall garden checklist? Stop by your local lawn & garden store for mulch, compost, bulbs, garden tools, protective coverings, and other seasonal essentials to help your garden head into winter ready for a well-deserved rest.