The nights are getting cooler, the leaves are starting to turn, and if you’re like most Illinois homeowners, your lawn is probably the last thing on your mind right now. But fall is actually one of the most important seasons for your yard. What you do (or don’t do) in the next couple of months sets the stage for how your lawn bounces back next spring.
The good news? You don’t need a shed full of chemicals to get your lawn winter-ready. Here’s your organic fall checklist, from the team at Pure Prairie Organics.
Keep Mowing, Just Adjust Your Height
It’s tempting to put the mower away once the weather cools off, but your grass is still growing (just more slowly). Keep mowing through fall, gradually lowering your cutting height as you go. Heading into winter with grass that’s too tall can invite mold and disease under the snow, while grass cut too short leaves roots exposed to the cold. Somewhere in the two to two and a half inch range is usually the sweet spot for the last few cuts of the season.
Aerate and Overseed Before the Ground Cools
Fall is prime time for core aeration and overseeding here in Illinois. Aeration relieves the soil compaction that builds up all summer from foot traffic, mowing, and play, giving roots room to breathe. Pair it with overseeding and you’re filling in the thin or bare patches while the cooler temps and fall rain give new grass seed the best shot at taking hold before winter.
Feed Your Lawn an Organic Fall Fertilizer
A lot of homeowners think fertilizing is a spring job, but a fall feeding is arguably even more important. It helps your grass build up the root strength and energy reserves it needs to survive winter dormancy and green up fast in spring. An organic, slow-release fertilizer feeds your lawn’s soil biology instead of just forcing quick top growth, which means healthier grass without the chemical runoff.
Clear Leaves Before They Smother Your Grass
That gorgeous fall foliage is great for photos, not so great for your lawn if you let it pile up. A thick layer of wet leaves blocks sunlight and traps moisture against the grass, which can lead to fungus and dead patches by spring. Rake regularly, or better yet, mulch leaves with your mower so they break down and feed the soil instead of smothering it.
Watch for Fall Lawn Pests
Fall is also when certain lawn pests, like grubs, are actively feeding just below the surface, doing their damage before winter sets in. If you notice spongy patches of turf or spots that pull up like loose carpet, it’s worth having someone take a look before the problem spreads. (We’ve got a whole guide on organic grub control if you want to dig into that one.)
Let Us Handle the Hard Part
Fall lawn care doesn’t have to be a solo project. Pure Prairie Organics has been helping homeowners across DuPage, Will, Kendall, Kane, Cook, and Grundy counties keep their lawns healthy the natural way for years. Whether you need aeration and overseeding, a fall feeding, or just want a professional eye on your yard before winter, give us a call at 630-780-7939 or reach out online. We’d love to help your lawn go into winter strong.