Winter in Chicagoland can be a beautiful season, but it also brings challenges for your shrubs. Between freezing temperatures, unpredictable moisture, and hungry critters, it’s important to give your plants the protection they need. At Hinsdale Nurseries, we’re here to help you prepare your landscape so your shrubs can thrive when spring returns.

Here are four essential tips to protect your shrubs from winter damage:

1. Start with Hardy Shrub Varieties

The best defense against winter damage is planting the right shrubs for your climate. In our zone, choosing hardy, cold-tolerant plants ensures better survival when temperatures drop.

-> Our Recommendation:

Consider native shrubs like Winterberry, which not only withstand harsh winters but also add beauty to your landscape with their vibrant red berries. Hardy evergreen options, such as Boxwoods and Arborvitae, are also excellent for structure and year-round greenery.

If you’ve noticed your shrubs struggling each winter, it might be time to replace them with varieties better suited to Hinsdale’s climate. Our team can help you select shrubs when you visit us next spring.

2. Keep Shrubs Hydrated Before the Ground Freezes

Moisture is critical for shrubs to survive winter, especially after a dry fall. Healthy, well-hydrated plants can better handle frigid conditions.

-> What to Do:

Water deeply and thoroughly in late fall, ensuring the soil is moist 8-10 inches below the surface. Continue weekly watering until the ground freezes.

Focus on newly planted shrubs, evergreens, and plants showing stress from the growing season.

-> Pro Tip: Watering in the morning allows moisture to soak in before temperatures drop at night.

3. Use Anti-Transpirant Spray to Prevent Moisture Loss

Evergreens and broadleaf shrubs are especially vulnerable to winter burn caused by moisture loss through their leaves. An anti-transpirant spray like Wilt-Pruf helps protect plants by forming a protective layer that locks in moisture.

-> How to Use Wilt-Pruf:

Apply on a dry day when temperatures are above freezing.

Coat the leaves thoroughly to prevent excessive water loss.

Reapply as needed throughout the winter, especially after heavy snow or rain. Wilt-Pruf is a game-changer for helping your evergreens and sensitive shrubs retain their vibrant color and health through the winter months.

4. Insulate Roots to Protect Against Cold

A blanket of snow can naturally insulate your shrubs’ root zones, but in Illinois, consistent snow cover isn’t guaranteed. Adding mulch is the best way to help regulate soil temperature and protect sensitive roots.

-> How to Mulch:

Spread a 4-inch layer of mulch around the base of each shrub, leaving a small gap near the trunk to prevent rot. Use shredded bark, leaves, straw, or compost for effective insulation. Mulching not only protects your shrubs from temperature swings but also helps retain moisture throughout winter.

At Hinsdale Nurseries, we believe preparation is the key to success when it comes to winter landscaping. By taking these steps now, you can protect your shrubs from damage to ensure a beautiful, healthy landscape come spring.