How Do You Cover Boxwoods For The Winter

You cover boxwoods for the winter by wrapping them in burlap, frost cloth, or another breathable material before the first hard freeze.
 
This simple step protects your shrubs from harsh winds, heavy snow, and freezing temperatures.
 
If you’ve been wondering how to cover boxwoods for the winter properly, you’re in the right place.
 
The best way to cover boxwoods depends on your climate, the size of your shrubs, and the materials you have on hand.
 
In this post, we’ll walk through the most effective methods for covering boxwoods, when to do it, and what mistakes to avoid.
 
Let’s dive into everything you need to know about winter boxwood protection.
 

How to Cover Boxwoods for the Winter

The way you cover boxwoods for the winter matters a lot for their survival.
 
Here are the most reliable techniques to shield your shrubs from winter damage.
 

1. Wrap Individual Boxwoods with Burlap

Burlap is the classic choice when you cover boxwoods for the winter.
 
It breathes well, so moisture doesn’t get trapped against the foliage.
 
Simply drape a piece of burlap over the entire shrub and tie it loosely at the base with twine.
 
Make sure the burlap reaches all the way down to the ground to block wind from sneaking underneath.
 
This method is perfect for smaller shrubs or specimen plants that need extra care.
 
When you cover boxwoods with burlap, you also reduce the risk of sunscald from winter sun.
 

2. Use Frost Cloth or Floating Row Cover

Frost cloth is a lightweight synthetic fabric designed specifically for winter plant protection.
 
It allows light and air to pass through while holding in a bit of warmth.
 
Drape it over your boxwoods and secure the edges with rocks or landscape staples.
 
This is one of the easiest ways to cover boxwoods because the fabric is reusable and easy to store.
 
Look for fabric with a thickness of 1–2 ounces per square yard for moderate climates.
 

3. Build a Simple Boxwood Tent

For larger hedges or rows of boxwoods, a tent structure works wonders.
 
Drive wooden stakes or PVC pipes into the ground around the shrubs and drape burlap or frost cloth over the frame.
 
This creates an air pocket that insulates the plants without smashing their shape.
 
When you cover boxwoods with a tent, you protect them from heavy snow loads that can break branches.
 
Just be sure to anchor the material well so it doesn’t blow off during winter storms.
 

4. Apply a Layer of Mulch Around the Base

While not a direct cover, mulching is a crucial companion step when you cover boxwoods for the winter.
 
Spread 2–4 inches of shredded bark or straw around the base of each shrub, extending out to the drip line.
 
This insulates the roots from freezing and thawing cycles.
 
Combine mulch with a breathable cover for the best overall protection.
 

Materials You Can Use to Cover Boxwoods

Choosing the right material makes all the difference when you cover boxwoods for the winter.
 
Here are the most popular options and what each one does best.
 

1. Burlap

Burlap is a natural jute fabric that breathes well and is widely available.
 
It blocks wind and snow while allowing air circulation to prevent mold.
 
Use new or recycled burlap sacks for an eco-friendly way to cover boxwoods.
 
Avoid plastic sheeting because it traps moisture and can cause rot.
 

2. Frost Cloth

This synthetic fabric is lightweight, washable, and can last for several seasons.
 
It offers excellent frost protection and is easy to cut to size.
 
Many gardeners prefer frost cloth because it doesn’t snag on branches.
 

3. Old Blankets or Sheets

In a pinch, you can use old cotton sheets or lightweight wool blankets to cover boxwoods.
 
Just avoid synthetic fabrics that hold moisture against the leaves.
 
Secure them with clothespins or binder clips to keep them from blowing away.
 
This is a budget-friendly way to cover boxwoods, especially for a few nights of extreme cold.
 

When to Cover and Uncover Boxwoods

Timing is just as important as the method when you cover boxwoods for the winter.
 
Here’s how to know when to act.
 

1. Cover Before the First Hard Freeze

Watch your local weather forecast for a night when temperatures are expected to drop below 25°F (-4°C).
 
That’s usually the trigger to begin covering boxwoods.
 
Cover them in the late afternoon before the freeze hits, so the fabric is in place when cold air arrives.
 
Don’t cover too early in autumn, as boxwoods need a period of gradual hardening off.
 

2. Uncover Gradually in Spring

As temperatures start to stay above freezing, remove the covers gradually.
 
On sunny days, lift the fabric for a few hours to let the shrub adjust.
 
Remove the cover completely once the risk of a hard freeze has passed.
 
Uncovering too early can expose new growth to late frosts, so be patient.
 

So, How Do You Cover Boxwoods for the Winter?

You cover boxwoods for the winter by wrapping them in breathable materials like burlap or frost cloth, or by building a protective tent.
 
The best way to cover boxwoods depends on your climate, shrub size, and available supplies.
 
Start before the first hard freeze, use proper materials, and remove covers gradually in spring.
 
With the right approach, your boxwoods will survive winter looking healthy and full.
 
Now you know exactly how to cover boxwoods for the winter and can keep your garden beautiful year after year.