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  • Writer's pictureStephen Machin

Winter Gardening: 5 Ways to Keep Your Plants Safe from the Cold

Winter doesn't have to be a time when your garden struggles - discover out top 5 ways to protect your plants this winter!

A frosty garden

As winter approaches, you might need to prepare to protect your beloved plants for the harsh weather conditions that lie ahead. The chilly temperatures, frost, and potential snowfall can take a toll on your garden if not properly protected. Consider implementing some of the following five effective measures to ensure your garden thrives during the colder months:

1.Burlap Sacks: Wrapping Up for Warmth

Plants wrapped in burlap sack to protect from cold weather

One traditional yet highly effective method to protect your plants from the winter chill is using burlap sacks. These natural, breathable materials offer insulation to delicate plants by providing a protective barrier against the harsh winds and freezing temperatures. Simply wrap the burlap around the plants, securing it snugly. Be careful that it's not too tight as you still need to allow for air circulation. 

Burlap serves as a thermal blanket, preventing heat loss from the plants and creating a microclimate that can be vital for their survival. This method is particularly beneficial for sensitive plants that may not be so suited to colder conditions.

2. Add Mulch for Heat Retention

Plants in garden with mulch on the soil to protect from cold weather

A thick layer of mulch is like a cosy blanket for your garden. By adding a heavy layer of mulch on the soil around your plants, you create an insulating layer that helps to prevent heat loss in the soil. This is crucial during winter, as soil can rapidly lose heat allowing frost to get to the roots. 

In the UK, where winters can be damp, mulch also acts as a protective shield against soil erosion and compaction caused by heavy rainfall. Opt for organic materials like straw, shredded leaves, or bark chips to provide an additional layer of nutrients as the mulch breaks down over time.

3. Winter-Proof Plant Choices: Embrace Snowdrops and More

One of the most effective strategies for safeguarding your garden during winter is choosing plants that are naturally resilient to colder temperatures. Snowdrops (Galanthus), for instance, is a classic winter flower in the UK known for their ability to bloom even in frosty conditions. Other winter-proof choices include heathers, winter jasmine, and certain varieties of evergreens.

By incorporating these hardy plants into your garden, you ensure a vibrant and lively landscape with year round interest.

Snowdrop (galanthus) planted in a garden

4. Row Covers: Greenhouses on a Smaller Scale

Plants in a row cover to protect from cold weather

Row covers act almost like miniature greenhouses, shielding your plants from the harsh winter elements. These lightweight, breathable fabrics allow sunlight to penetrate while trapping the heat inside, creating a warmer environment for your garden beds. They are especially effective for protecting delicate crops and perennial plants.

Select row covers that are appropriate for the specific plants you intend to shield and install them securely, ensuring they are anchored against strong winds. This method not only provides thermal insulation but also guards against frost, helping your garden thrive even on the coldest days.

5. Invest in Cold Frames: Extend Your Growing Season

Plants in a cold frame

For the serious gardener looking to extend the growing season into the winter months, investing in cold frames is a wise decision. These structures, typically made of wood or metal with a transparent lid, act as mini-greenhouses, creating a controlled environment for your plants and crops to thrive. 

Cold frames are versatile and can accommodate a variety of plants, allowing you to start seeds early or protect more delicate plants from winter extremes. They capture sunlight effectively, warming the interior and providing a safe haven for your plants to flourish despite the cold outside.


In conclusion, safeguarding your garden during winter doesn’t need to be a struggle, and is a proactive and essential measure for maintaining a thriving outdoor space. Whether you opt for the traditional approach of using burlap sacks, implement modern solutions like row covers, or invest in structures like cold frames, each method contributes to creating a protective shield against the elements. Remember, a well-prepared garden in the winter is not only about survival but also about setting the stage for a vibrant and healthy landscape come spring.



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