The outdoor plants you need to protect for winter, according to gardening experts

Keep your favorite shrubs protected with advice from the pros

A collection of purple and red flower pots on a wooden table in a backyard with grass
(Image credit: Getty Images / suteishi)

While you might not have lots of plants blooming in winter, it's still important to make sure the ones you do have growing are properly protected.

I've asked gardening experts for the plants you should pay special attention to, from winter flowers to fresh herbs. They've also explained everything you need to do in order to make sure they carry on thriving.

If you're following a month-by-month gardening calendar and want to ensure you've got everything covered for winter, these are all worth knowing.

1. Flowers

A cluster of light purple rhododendron flowers

(Image credit: Getty Images / Clive Nichols)

If you have bright and bold blooms adding color to your small backyard ideas, it’s a good idea to keep them up protected during winter.

“Azaleas, rhododendrons, and hollies should be wrapped in burlap to shield from wind and snow,” explains Scott McLeod, gardening expert and owner of McLeod Landscaping Inc.

“Their broad leaves dry out even when roots stay warm,” adds Marco Picano, gardening expert and co-owner of Picano Landscaping.”

He also advises that evergreen varieties will need burlap on the trunks, as the greenery can be damaged by cold and wind.

I recommend grabbing a roll that you can cut to size, such as the Burloptuous Gardening Burlap Roll from Amazon which is the site’s choice.

2. Herbs and vegetables

A close-up shot of dark green spiky rosemary plants with light purple flowers growing on them

(Image credit: Getty Images / Jasenka Arbanas)

If you’re growing herbs and veggies like I am in my small vegetable garden, it’s a good idea to insulate their roots.

“Mulch protects herb and vegetable roots, insulating them under 6-8 inches,” says Scott.

He adds that rosemary, thyme, and parsley will survive without this, so if you just have these, it might not be worth investing in a bag of mulch.

It’s not just useful to have rosemary in your backyard for Christmas dinners — it’s one of the plants that will repel pests, too.

3. Container plants

A collection of purple and red flower pots on a wooden table in a backyard

(Image credit: Getty Images / suteishi)

While you can keep some plants outside, if you have any in containers, you need to make sure you move them indoors for this season.

“This is because their roots are exposed and will freeze outside,” explains Scott. “Water them thoroughly before moving inside, then check the soil and water lightly when the top few inches are dry.”

You can always keep them all together inside on top of a plant shelf, such as on the Bamworld Plant Shelf on Amazon that is multifunctional and durable.


The key is preparing before winter and using proper techniques to ensure your plants thrive for years to come.

“My advice is to get to know your plants and specific winter risks in your area. Protect sooner than later, and you’ll have happy, healthy gardens,” Marco finishes by saying.

Want to carry on scouting out seasonal plant care tips? Learning how to winterize houseplants and what the best flowering plants for winter are may also come in useful.

Plant care essentials

Eve Smallman
Content Editor

Hi there! I’m a content editor at Real Homes. I've been a lifestyle journalist for over five years, previously working as an editor across regional magazines. Before this, I graduated from Nottingham Trent University a degree in journalism, along with an NCTJ gold diploma. I love running, decorating my rented Victorian home, and discovering new cheeses. For Real Homes, I specialize in interior design, trends and finding the best viral buys.