When winter arrives in Georgia, many homeowners assume their landscapes can handle the cold without much help. But even mild southern winters can cause serious stress to plants, lawns, and irrigation systems if not properly prepared.

At Michaelangelo’s Sustainable Landscape & Design Group, we believe that year-round care is key to a healthy, thriving yard. Let’s explore the best ways to protect your landscape from winter damage — so it’s ready to flourish again come spring.

1. Mulch to Insulate Roots

Applying a fresh layer of mulch before temperatures drop helps regulate soil temperature and moisture. Mulch acts like a natural blanket, shielding plant roots from freezing and thawing cycles that can cause damage.

Pro Tip: Use longleaf pine straw, one of our favorites, for superior insulation and a clean, finished look.

2. Prune Strategically

Late fall or early winter is the ideal time to prune most shrubs and trees. Removing dead or diseased branches prevents snow or ice from weighing them down and causing breakage.

Avoid over-pruning, though — plants need some foliage to protect themselves during the colder months.

3. Protect Sensitive Plants

Certain ornamentals, such as young shrubs, evergreens, or tropical plants, may not tolerate frost. Protect them with burlap wraps, frost cloths, or even temporary plant covers.

If possible, move potted plants indoors or to a sheltered spot like a garage or covered patio.

4. Manage Drainage and Irrigation

Winter doesn’t mean you should completely ignore irrigation. Ensure your drainage systems are clear of debris so water doesn’t pool and freeze near plant roots.
If your irrigation system isn’t winterized, drain the lines and shut off the main valve to prevent frozen pipes.

5. Fertilize and Aerate Before the Freeze

Applying a slow-release winter fertilizer and aerating your lawn in late fall helps strengthen root systems and promote better growth in spring.
Grass may look dormant above ground, but its roots are still absorbing nutrients below the surface.

6. Protect Hardscapes from Freezing

Don’t forget about patios, walkways, and driveways. Water that seeps into small cracks and freezes can cause concrete or stone to expand and split.
Seal vulnerable hardscapes and clean surfaces before winter to avoid costly repairs later.

7. Clean Up Leaves and Debris

Fallen leaves left on your lawn can trap moisture and promote mold or pest infestations. Rake up excess leaves, especially in shaded or low-lying areas.
A clean yard not only looks great — it prevents disease and improves air circulation for your grass.

8. Plan Ahead for Spring

Winter is the perfect time to plan upgrades or redesigns for your landscape. Whether you’re thinking about new beds, irrigation improvements, or seasonal color, fall and winter consultations help you stay ahead of the spring rush.

Keep Your Landscape Beautiful Year-Round

Protecting your landscape during the winter months is about more than maintenance — it’s about preserving your investment. By taking these simple precautions, your lawn, plants, and outdoor features will emerge stronger and healthier when warmer weather returns.

If you’d like professional help preparing your yard for winter or planning your next landscape project, contact Michaelangelo’s Sustainable Landscape & Design Group. We proudly serve Alpharetta, Milton, Roswell, and surrounding North Georgia communities with sustainable, long-term landscaping care.