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Put Away Your Lawn Rake This Fall!

Put Away Your Lawn Rake This Fall! - Nature Hills Nursery

Charlotte Weidner |

Save yourself a lot of work this autumn and leave the leaves! You don’t have to leave them where they fall, instead completely, you can push all the leaves into piles in the corners and edges of your property, in out-of-the-way areas, and move the leaves onto your garden beds!

This will create a habitat for your smaller creatures and act like free mulch and insulation!

We’re not saying you shouldn’t rake at all. Nor do you don’t have to turn your entire yard into a giant leaf pile either! We’re just saying those leaves are so much more valuable to your local garden inhabitants and your plants than if they were disposed of in the yard waste!

Check out all the ways the leaves help your pollinators and the other ways you can help beneficial insects this fall!

The trees are about to show us how lovely it is to let things go.

- Unknown

Critters That Rely On Your Leaf Litter!

Want to know some of the critters that are relying on your leaves for a winter home? A ton of your favorite pollinators and insects need hollow stems, leaf cover, and piles of twigs and sticks for a place to lay their eggs and a place for themselves to overwinter safely!

  • Amphibians like Toads, Turtles, Newts, Salamanders, and Wood Frogs undergo brumation and hibernation.
  • Beloved insects like Sowbugs (Pillbugs/Roly Polys), Ladybugs, Daddy Long Legs, Bumblebees, Stickbugs, and Fireflies.
  • Beneficial insects like Solitary Bees, Lacewings, beetles, millipedes and centipedes, and Spiders, and their eggs use leaf litter to overwinter and stay safe from predators
  • Caterpillars of Butterflies and Moths like Luna Moths, Wooly Bears, Fritillarys, and many more!
critter infographic

    Swallowtail butterfly and Sulphur butterfly pupae overwinter on fallen leaves. Many egg cases and chrysalis even look like leaves, or use leaves and twigs as part of their cocoons, to blend in better!

    Solitary bees use narrow cavities, dig holes in the ground or inside stems, hollow stems from pithy plants and grasses, or tunnels in dead wood. So when handling and moving leaf litter piles and your bug hotels, take care and be gentle!

    Ways To Support Beneficial Insects Through The Winter

    pile of leaves

    You don’t need to entirely give up on keeping your lawn tidy for their sake.

    You can simply mow over many of the leaves of some trees with smaller leaves and shred them up as they fall and eliminate the heavy lifting.

    You can also simply keep a back corner free of manicured lawn, a place where the weeds and wild can grow without pesticides, and a place where your beneficial insects can hide for the winter. Move all your leaves into these places for the winter or move them to your garden beds as free mulch!

    Mow over some of the leaves as they fall and use them for mulch as they will not matt down.

    So beyond leaving piles of leaves, how can you keep your favorite pollinators and beneficial insects safe from winter's chill?

    1. Let a patch of wild grow in a sunny area behind your garage, back shed, or hidden behind a hedge where the weeds can grow without chemicals, without mowing, and left to their own devices beyond the little you will need to do to keep it growing where you want it to grow.
    2. Plant native plants that are indigenous to your area so you can better support local insects and wildlife.
    3. Don’t cut back your ornamental grass, and many perennials until spring. Leave them stand to give insects a place to shelter in and any eggs or cocoons on these stems and leaves to keep safe.
    4. Buy or build a Bug Hotel - Create a log pile with many different sizes of twigs and stems, hollow bamboo stems of varying sizes, Rocks and pebbles of various sizes, hollow PVC pipes, pinecones, handfuls of grass, piles of tree bark, broken pottery, bunches of clean leaves with a cover to keep them dry. Make sure the materials are free of paint, and chemicals, ensure they are made of untreated wood, and free of varnish. Check yours often to ensure colonies of wasps haven’t moved in and refresh the material as it breaks down (as natural materials tend to/are supposed to do!).
    5. Install pipes for toads and frogs deep in the ground below the frost line, and turtle houses if you are near a body of water or have a pond.
    6. Avoid using chemicals on your yard and garden, or at least broadcasting chemicals that indiscriminately kill everything and anything. Choose spot treatment options and specific pest treatments, and control small issues by hand. Use a light hand when you do need to treat, or use an organic pesticide option. You can also attract beneficial predatory insects to help eat your problem bugs.
    7. Go big and turn a large patch or strip of your lawn into a bioswale or buffer strip of just weeds and native prairie plants, or turn your front yard into a meadow with low-growing native plants.
    8. Wait until mid to late spring on things that you can before you do your garden clean up - allowing these hibernating bugs, cocoons, and eggs to hatch and emerge safely.
    9. Change your lawn from turf grass to a low-growing alternative or clover lawn and wait to mow and treat weeds so early emerging pollinators have some dandelions, clover, and other early spring flowers to feed on.
    bug hotel

      Any little thing you can do in your garden of any size will support pollinators and the ‘good bugs’ that make your yard their home! After all, they’ve always been here and we simply moved onto their space.

      Giving them a space to winter over safely also keeps them from turning to any cracks and crevices in your home and invading your nice warm indoor spaces instead!

      So Put Down The Rake (For Now)!

      A messy garden is a living garden! While a well-manicured landscape looks picture-perfect, it’s actually devoid of biodiversity and life! One heavy-handed sweep of pesticide that kills everything in its wake, or a lawn of turfgrass monoculture alone can potentially destroy generations of beneficial and our favorite insects in a single season.

      Besides, it costs more and takes so much more of your precious time to maintain the perfect landscape!

      Have a garden worthy to post on your social media during the growing season, but save the late fall, winter, and early spring for your pollinators and have a messy garden. Leaving dried plants, piles of leaves, and seed heads also benefits birds looking for a winter snack, and shelter from the cold and snow!

      compost bin

      Even if you don’t want to do it for the critters, moving all your fallen leaves to a backyard pile as a compost pile or compost bin, you’ll create black gold for your garden beds and planters for free!

      Create a safe winter habitat for your garden denizens this fall by saving yourself the chore of raking leaves! Everyone and everything benefits from this rich resource!

      Happy Planting!

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      Frequently Asked Questions

      What actually happens to your lawn if you skip raking leaves this fall?

      Leaving leaves on your lawn does not harm it as long as you manage them properly rather than letting thick mats smother your grass. Shredding leaves by mowing over them is an easy way to break them down quickly, returning nutrients to the soil while eliminating heavy lifting. Unshredded whole leaves left in dense layers can block sunlight and trap moisture against the turf, so the better approach is to rake or blow them into garden beds, border edges, and out-of-the-way corners where they act as free mulch and winter insulation for plants. Focus on keeping your lawn surface clear of smothering layers while directing whole leaves to beds and wild corners where they provide critical habitat for overwintering pollinators, amphibians, and beneficial insects.

      How many leaves can I leave on my lawn before they start to smother the grass?

      A thin layer of shredded leaves, no more than an inch or two deep, can actually benefit your lawn by breaking down into the soil over winter. Whole leaves left in thick mats, however, can block sunlight and trap excess moisture, leading to fungal issues and smothered turf by spring. A good rule of thumb is that if you can still see the grass blades through the leaf layer, you are likely in safe territory. Mow over lighter leaf falls to shred them in place, and rake or blow heavier accumulations to garden beds or a back corner where they can serve as wildlife habitat and free mulch.

      Is mulching leaves with a mower better than raking and bagging them?

      Mulching leaves with a mower is generally better than raking and bagging because it returns nutrients to the soil and eliminates yard waste disposal. However, for the greatest benefit to your local ecosystem, consider mowing over smaller-leaved trees to shred the leaves in place, while raking larger leaves onto garden beds and into back corners where pollinators, amphibians, and beneficial insects can use them as winter habitat. Either approach beats bagging, so choose based on your yard size and how much habitat you want to provide. Start shredding or relocating leaves as they fall in autumn rather than waiting for a full cleanup at the end of the season.

      When should I mulch or rake leaves for the best results for my lawn?

      The best time to manage fallen leaves is in mid to late fall once the majority have dropped, typically after the first hard frost in your area. Rather than raking and disposing of them entirely, mow over smaller leaves to shred them into a fine mulch that can be left on the lawn, or rake larger leaves onto garden beds as a protective winter layer. Aim for a mulch layer of 2 to 3 inches over beds to insulate plant roots without smothering them. Leave undisturbed leaf piles in back corners or garden edges to support overwintering beneficial insects, pollinators, and amphibians through the cold months.

      Can I leave fallen leaves on my lawn all winter and clean them up in spring?

      Yes, leaving fallen leaves through winter is actually beneficial, but you don't need to leave them exactly where they fall. Rake or blow them into back corners, garden bed edges, and out-of-the-way areas where they can shelter overwintering pollinators like bumblebees, fireflies, and butterfly pupae, as well as amphibians like toads and salamanders. For leaves on the lawn itself, run a mower over smaller-leafed varieties to shred them into a natural mulch that feeds your turf. Come spring, move any remaining leaf litter gently to a compost pile, being careful not to disturb egg cases, chrysalises, or hibernating insects still tucked inside.

      How do I know if the leaves on my lawn are causing mold, disease, or snow mold?

      Thick mats of wet leaves left sitting directly on your lawn grass, especially after heavy rains or the first snowfall, can promote snow mold, fungal growth, and suffocate the turf beneath. Signs of trouble include gray or pink circular patches on your lawn in early spring, a slimy or matted appearance to the leaf layer, and a musty smell coming from the debris. To avoid these issues, shred leaves with your mower before winter sets in, move intact leaf piles to garden beds or corner areas away from your lawn grass, and avoid letting leaves compact into solid layers more than a few inches thick over any one area of turf.

      Should I rake leaves off a newly seeded or newly sodded lawn in fall?

      Yes, you should remove leaves from newly seeded or freshly laid sod in fall, as thick leaf cover can block the sunlight and airflow that young grass needs to establish strong roots before winter. Unlike established lawns where shredded leaves can act as beneficial mulch, a smothering layer of wet leaves on new turf can cause fungal issues and kill fragile seedlings. Gently rake or use a leaf blower on a low setting to clear the debris without disturbing the new grass. Aim to keep the area clear of heavy leaf accumulation throughout fall, especially during the first 6 to 8 weeks after seeding or sodding.

      How do I handle thick, wet, or matted leaves that have clumped together on my grass?

      Thick, matted leaves left directly on your lawn can block sunlight and trap moisture, potentially smothering your grass. The good news is you do not need to haul them away entirely. Run your mower over smaller or partially dried leaves to shred them into fine pieces that decompose quickly and feed your lawn, then rake any remaining heavy, wet clumps to the edges of your property or onto garden beds where they serve as free mulch and winter habitat for beneficial insects.

      Can I use shredded leaves as mulch in my flower beds, vegetable garden, or around shrubs?

      Yes, shredded leaves make excellent free mulch for flower beds, vegetable gardens, and around shrubs. Running your mower over fallen leaves shreds them into smaller pieces that break down faster, improve soil structure, and help insulate plant roots as temperatures drop in fall. Apply a 2 to 3 inch layer around your plants before the ground freezes to retain moisture and protect roots through winter. Shred and spread them as leaves fall throughout autumn so you can take advantage of the full season.

      How do I decide which areas of my yard to mulch, rake, or just leave alone this fall?

      A good rule of thumb is to focus your raking efforts on high-traffic lawn areas and push leaves into low-traffic corners, garden bed edges, and naturalized spots at the back of your property. Leave leaf litter undisturbed in garden beds, under shrubs, and along fence lines where beneficial insects, amphibians, and butterfly pupae will use it to overwinter safely. For smaller-leaved trees on your lawn, simply mow over the fallen leaves to shred them in place and let them decompose naturally without heavy lifting. Prioritize keeping at least one wild corner of your yard pesticide-free and leaf-covered to give pollinators, solitary bees, and other beneficial creatures a reliable winter refuge.