Prepare Your Lawn for Winter: B&B Hoffman Sod’s Guide to Cold-Weather Lawn Care

As the temperatures drop and the days grow shorter, it’s time to give your lawn a little extra care before winter sets in. Winterizing your lawn properly helps protect your grass from cold weather damage and sets you up for a greener, healthier lawn next spring. Whether you recently installed all new sod or you already have an established yard, a few simple steps can make all the difference.

Keep Mowing 

As the growing season slows, continue mowing your lawn until it stops actively growing. (Sorry, you’re not off the hook yet!) Gradually lower your mower height in the final few cuts, but never cut more than ⅓ of the height at once or you could cause stress to the grass. Shorter grass helps prevent snow mold and other winter diseases while keeping your lawn looking neat before the snow arrives.

Pro tip: Aim for a final cutting height of about 2 to 2.5 inches.

Rake and Remove Leaves

Fallen leaves can suffocate your grass and trap moisture, creating the perfect conditions for mold and pests. Rake up or mulch leaves regularly to allow your lawn to breathe before it goes dormant. A clean yard now means a stronger lawn in the spring.

Feed Your Lawn One Last Time

Late fall is the ideal time to fertilize. A slow-release, nitrogen-rich fertilizer helps strengthen grass roots and store nutrients that carry your lawn through winter dormancy. This fall feeding gives your sod a head start once temperatures warm up again.

Pro tip: You can purchase the same high-quality fertilizer we use on our farm!

Water Until the Ground Freezes

Your lawn still needs water, even as the weather cools down. Keep watering your grass until the ground freezes to help your sod store moisture and nutrients before winter dormancy. If you’ve installed new sod this fall, maintaining consistent moisture is especially important for root establishment.

Pro Tip: Don’t blow out your sprinkler system too early! If you’ve already shut down your irrigation system, make sure to hook up a garden hose and sprinkler to make sure your lawn is properly watered before going dormant for the season.

Avoid Heavy Traffic on Frozen Grass

Once your lawn freezes, it becomes more fragile. Try to limit walking or driving on frozen grass to prevent breaking grass blades and compacting the soil. If you have pets or kids, consider setting up a designated pathway to protect your turf during the snowy months.

Plan Ahead for Spring

Proper winterization is one of the best ways to ensure a lush, green yard once spring arrives. If you’ve been thinking about adding new sod or repairing bare spots, plan your spring sod order early with B&B Hoffman Sod so you’re ready to roll out fresh, healthy grass as soon as the weather cooperates.

Pro Tip: You don’t have to wait until spring to set up your lawn for success! You can lay sod all the way until the ground freezes this fall.

Give Your Lawn the Care It Deserves

You may think that you’re already done with your lawn care for the season, but a little prep now pays off later. By mowing, fertilizing, watering, and protecting your grass before the freeze, you’re setting the stage for a vibrant, mud-free, and healthy spring lawn. B&B Hoffman Sod is here to help you every step of the way, from installation to long-term care. Visit our website or give us a call at 763-434-6572 to learn more about our premium Kentucky Blue Grass, get fall lawn care tips, and how to prepare your yard for winter.


How Does Your Lawn Survive Winter?

Winter can be a tough time for your lawn, especially in cold climates like Minnesota. As the temperatures drop, your once lush, green lawn will turn brown and seem bare, and you might even wonder if it’s dead. Fear not! This natural process is known as dormancy—a survival mechanism that helps your grass survive the cold winter months. Let’s take a closer look at what happens to sod during winter and why dormancy is actually a good thing for your lawn’s health.

What Is Dormancy and How Does Grass Prepare for Winter?

Dormancy is when plants and grass slow their metabolic processes to conserve energy and survive harsh conditions. The dormancy process is crucial for survival in regions with cold winters (like here in Minnesota). As the weather cools, grass enters a state of rest where growth stops, and resources are conserved until warmer temperatures return in spring. This process is a natural defense mechanism, allowing grass to survive freezing temperatures and snow cover without needing to actively grow.

What Happens to Grass in Winter?

As winter sets in, the energy needed for new shoots or leaves is reserved. During the dormancy period, the grass may turn brown, but the roots remain alive and protected underground. Though the grass blades appear dormant above the soil, the root system continues to stay active—although at a much slower rate—ensuring that the grass can “wake up” when the weather warms up in spring.

The Role of Snow as Insulation

Love it or hate it, Minnesota typically gets a decent blanket of snow each winter. Snow isn’t just pretty (or annoying if you’re the one who has to shovel); it actually plays a vital role in protecting your lawn during the winter months. As snow accumulates on your lawn, it acts as a natural blanket, insulating the soil and helping to maintain more consistent soil temperatures. This protection prevents the roots from freezing solid, allowing them to remain viable through the colder months. Snow cover also helps to buffer temperature extremes, which can be especially beneficial during periods of thawing and refreezing.

Common Misconceptions About Dormant Grass

Many homeowners worry when their grass turns brown or seems to die off during the winter. It’s a common misconception that dormant grass is dead. In fact, brown grass is completely normal and is simply a sign that the plant is conserving energy and preparing to survive through winter. Dormant grass may appear lifeless, but it’s just taking a break! As long as the grass has been properly cared for leading into winter, it will rebound once the weather warms up. The key to a healthy lawn is making sure it’s well-prepared for dormancy by having strong roots going into the season. (Pro tip: See our previous blog posts for useful lawn care tips!)

Your Lawn Will Bounce Back in Spring

While your lawn may look brown and barren during the winter, dormancy is a necessary survival strategy. With the right care and preparation in the fall, your sod will emerge in the spring refreshed and ready to grow again. The roots will still be intact, and when temperatures rise, the grass will come out of dormancy, refreshed and ready to green up again. And don’t worry – when it’s time to wake your grass from its winter nap, B&B Hoffman Sod will be here with tips to make it lush and green!