Winnipeg’s winters are tough, with snowstorms, freezing temperatures, and intense winds. But with the right care, you can protect your plants and ensure they make it through to spring. At B.Rocke Landscaping, we specialize in helping homeowners and businesses in Winnipeg, Headingley, Oak Bluff, and surrounding communities prepare their landscapes for the harsh winter months.

In this guide, we’ll walk you through practical steps like mulching, snow covers, and other protection methods that can safeguard your plants from Winnipeg’s extreme conditions. Let’s dive into how you can give your garden the winter care it needs to thrive again in the spring.
Why Protecting Your Plants Is Vital in Winnipeg’s Winters
Winnipeg winters bring more than just cold temperatures. The freeze-thaw cycles can push plant roots out of the ground, while cold winds can lead to desiccation and frost damage. Without proper protection, even hardy plants can struggle to survive the season.
Key Winter Risks to Plants in Winnipeg:
- Frost Heaving: Freeze-thaw cycles that force plant roots out of the ground.
- Winter Burn: Sun and wind exposure can dry out evergreen needles, leading to permanent damage.
- Ice and Snow Weight: Snow accumulation can break branches and stems, causing long-term damage.
By taking proactive steps now, you can minimize damage and ensure your plants come back strong in the spring.
1. Let Snow Be Your Friend: Snow Covers for Protection
In Winnipeg, snow often accumulates quickly, and while you may think it’s a problem, it’s actually a helpful protector. A thick layer of snow acts as insulation, keeping your plants safe from the extreme cold and shielding them from freezing winds.
How Snow Helps:
- Insulates the Soil: Snow acts like a blanket, keeping your plants’ roots at a more stable temperature.
- Protects Against Wind: Snow can block cold winds that otherwise dry out and damage plant tissues.
Tip for Snow Coverage: If your plants are not naturally covered by snow, pile it gently around the base of shrubs, trees, and perennials. Be sure not to compact it too tightly, as this can cause damage to the plants.
2. Mulching: Your First Line of Defense
Mulching is one of the best ways to protect plants from the freezing cold. It stabilizes soil temperatures, prevents frost heaving, and conserves moisture during dry winter months.
Benefits of Mulching:
- Maintains Soil Temperature: Keeps your plant roots insulated against extreme cold.
- Prevents Frost Heaving: Keeps plant roots secure in the ground, even during freezing and thawing cycles.
- Conserves Moisture: Helps retain water in the soil and prevents your plants from drying out during the winter months.
How to Apply Mulch: For plants in Winnipeg, use a 2–4-inch layer of organic mulch like wood chips or straw. Avoid piling mulch directly around plant stems or tree trunks to prevent rot.
3. Wrapping Your Trees and Shrubs: Extra Protection
For young or vulnerable trees, wrapping them with burlap or frost cloth can prevent bark damage and protect against windburn. This is especially important for newly planted trees or shrubs that are still establishing roots.
How to Wrap: Use breathable materials like burlap and wrap around the trunk and branches to protect them from cold winds. Be sure to leave a little space for air circulation, and check periodically to ensure no moisture has built up.
4. Winter Watering: Keep Your Plants Hydrated
While it might seem counterintuitive, winter watering is crucial in Winnipeg’s dry winter months. Dehydration can be just as harmful as freezing temperatures. Water your plants thoroughly before the ground freezes to ensure they have the moisture they need.
Tip: Water on milder days before temperatures dip below freezing. Avoid over-watering, as this could cause ice damage.
Final Thoughts
Protecting your plants from Winnipeg’s harsh winters requires some preparation, but with the right strategies, your landscape can thrive through the season. Whether it’s using snow as insulation, mulching around your plants, or adding extra protection with wraps and windbreaks, Brocke Landscaping is here to help.
Ready to winterize your landscape? Contact us today for expert winterizing services and get your garden ready for the cold months ahead!
Why Choose B.Rocke Landscaping?
As your trusted local landscaping expert in Winnipeg, Headingley, Oak Bluff, and surrounding areas, B.Rocke Landscaping understands the unique challenges of maintaining a healthy landscape through the cold season. Our team is here to help with mulching, tree wrapping, and other winterization services to ensure your plants survive and thrive year-round.