November Lawn Care Tips for Southeast Michigan
As autumn fades and winter approaches, November marks the final chapter in Michigan’s lawn care season. Temperatures are dropping, leaves are falling, and your grass is slowing its growth—but that doesn’t mean it’s time to ignore your yard. Taking a few final steps now can protect your lawn through the freeze and set you up for lush, green growth next spring.
Here’s a complete guide to caring for your Michigan lawn in November:
1. Finish Your Final Mow
Even though growth has slowed, your grass still needs one last cut before winter sets in.
Mow height: Set your mower to about 2.5–3 inches for cool-season grasses like Kentucky bluegrass, fescue, or perennial rye.
Why it matters: Grass that’s too long can mat under snow, leading to snow mold and disease. Too short, and you risk damaging the crown and roots during cold weather.
If it’s been a while since you sharpened your mower blades, do it before this last mow—clean cuts heal faster and prevent stress to the turf.
2. Clear the Leaves
Michigan’s abundant fall leaves can smother grass if left on the lawn through winter.
Rake or mulch: Shred dry leaves with a mulching mower to add organic matter back into the soil.
Avoid thick piles: Wet, heavy leaves block sunlight and trap moisture, creating a breeding ground for fungi.
Keeping your lawn leaf-free also helps air and nutrients continue to reach the soil before it freezes.
3. Apply a Late-Fall Fertilizer
November is an ideal time for a winterizing fertilizer designed for cool-season lawns.
Look for: A mix high in potassium (K) and nitrogen (N) but low in phosphorus (P), such as a 24-0-10 or 22-0-14 formula.
Timing: Apply once the grass has stopped actively growing but before the ground freezes—typically in early to mid-November.
Benefits: Strengthens roots, improves winter hardiness, and promotes early spring green-up.
Use a broadcast spreader for even coverage, and water lightly if the soil is dry.
4. Manage Late-Season Weeds
If you spot dandelions or other broadleaf weeds still hanging on, now’s the time to treat them.
Why now: In late fall, weeds pull energy into their roots for winter, so herbicides are more effective.
Use a selective broadleaf weed killer safe for your grass type, and apply on a calm, mild day above 50°F.
5. Aerate and Overseed (If Needed)
If your lawn feels compacted or thin, November can still offer a short window to improve it.
Aeration: Use a core aerator before the ground freezes to relieve compaction and enhance air, water, and nutrient flow.
Overseeding: This late in the season, seed germination is uncertain—but you can try a “dormant seeding” approach in late November or December. The seeds will stay dormant through winter and sprout early in spring.
Choose a high-quality cool-season mix suited for Michigan’s climate.
6. Prepare Equipment for Winter
Once you’re done mowing and fertilizing:
Drain fuel or add a stabilizer to your mower’s gas tank.
Clean the deck and remove built-up grass.
Store tools in a dry, covered area.
A little maintenance now ensures your equipment is ready to go next spring.
7. Keep Off Frozen or Snowy Grass
Finally, avoid heavy foot traffic when frost or snow covers your lawn. Walking on frozen grass can crush blades and damage crowns, leading to bare patches when the snow melts.
In Summary
November lawn care in Michigan is all about protection and preparation. Mow short but not too short, clear leaves, feed your lawn with a winterizing fertilizer, and tackle any lingering weeds. With just a few final tasks, you’ll help your grass survive the cold and emerge strong and green when spring returns.