Fall mulching isn’t just a pretty finishing touch—it’s a game-changer for your lawn and landscape. In Southeast Michigan, where winters can be harsh and unpredictable, mulching in October is one of the smartest moves you can make for root health. Let’s dig into why (and when) you should do it!
Mulching in the fall is like tucking your plants in for a cozy winter nap. Here’s what it does:
Insulates Roots from Temperature Changes
Michigan winters bring freeze-thaw cycles that can push roots toward the surface—a problem called frost heaving. A layer of mulch acts like a warm, protective blanket, keeping soil temperatures steady and roots insulated and protected.
Locks in Moisture
Cold, dry air can suck moisture from the soil. Mulch helps trap water so roots stay hydrated—even when the ground freezes.
Prevents Soil Erosion & Nutrient Loss
Winter winds and heavy storms can wash away your topsoil, leaving roots exposed and nutrients depleted. Mulch keeps your soil in place and slowly adds nutrients as it breaks down.
Fewer Weeds in Spring
Mulching in fall means fewer weeds later. It doesn’t just protect your soil—it also saves you time. A fresh layer of mulch blocks winter annual weeds from sprouting, giving you a head start on spring cleanup.
Timing is everything! In Southeast Michigan, aim for late October to early November, after most leaves have fallen and before the ground freezes. The soil should be cool but not frozen—around 50°F to 60°F.
Pro Tip: Mulching too early can trap heat and delay dormancy. Too late? Roots won’t get the insulation they need.
Mulching in fall isn’t just practical—it’s beautiful! Fresh mulch gives your landscape a neat, finished look that lasts through winter.
But mulch alone won’t stop weeds from sneaking in. That’s where our Bed Maintenance Program comes in. We specialize in weed control for your tree and shrub beds, so your landscape stays neat and healthy all season long—without the hassle of constant pulling.
Learn more about our Bed Maintenance Program here.