Every spring, I see the same mistakes on lawns across Greater Sudbury.
I’m Ryan Lingenfelter, owner of Cutting Edge Lawn & Landscaping in Garson, Ontario. Since 2020, I’ve been maintaining residential and commercial properties across Sudbury — and every May, without fail, I watch homeowners make the same five mistakes that cost them a full season of healthy grass.
These aren’t complicated problems. But they compound quickly. A mistake made in May can mean a struggling lawn all the way through August. Here’s what I see most often — and exactly how to fix each one.
Mistake #1: Mowing Too Early When the Ground Is Still Wet
This is the most common mistake I see in Sudbury every spring — and it causes more damage than most homeowners realize.
After snowmelt, Sudbury soil is saturated. Our clay-heavy ground holds water for weeks after the snow disappears. When you walk a heavy mower across wet, soft soil, two things happen:
- The mower wheels compact the soil — undoing months of natural frost-thaw loosening
- The mower tears and pulls grass roots instead of cutting cleanly
I’ve seen lawns that looked fine in April turn patchy and uneven by June — entirely because someone mowed too early.
The fix: Do the footprint test. Step firmly on your lawn. If your foot sinks more than half an inch or leaves a deep impression, the ground is too wet. Wait. In Sudbury, this usually means holding off until mid to late May depending on the year.
Mistake #2: Skipping the Spring Cleanup
Winter leaves a mess on every Sudbury lawn — matted leaves, dead grass, twigs, sand from the roads, and debris that blew in over five months of snow cover. Most homeowners rake quickly and call it done.
But a proper spring property cleanup is more than raking. It means removing the full thatch layer — the dead, compacted grass that sits between the soil surface and new green growth.
Thatch thicker than half an inch blocks:
- Sunlight from reaching new grass shoots
- Water from penetrating the soil properly
- Air circulation at the root level
- Fertilizer from making soil contact
I use a commercial power rake on every property in spring. The amount of material that comes out — even from lawns that look relatively clean — surprises homeowners every time.
The fix: Power rake or dethatch before your first cut of the season. This single step dramatically improves how the rest of your spring lawn care performs.
Mistake #3: Not Aerating Sudbury’s Clay Soil
Sudbury sits on the Canadian Shield. Our soil is dense, clay-heavy, and compacts easily — especially after a long winter with repeated freeze-thaw cycles.
Compacted soil is the hidden killer of Sudbury lawns. Grass can look okay on the surface while the root system underneath is starved of air, water, and nutrients — because the soil is too tight to let anything through.
Core aeration pulls small plugs of soil out of the ground across the entire lawn, creating channels for air, water, and nutrients to reach deep into the root zone. The results are visible within weeks — thicker growth, better colour, stronger turf.
I recommend aeration every spring for every Sudbury property. For high-traffic lawns or heavily compacted soil, I do it twice — spring and fall.
The fix: Book core aeration in early to mid-May, before the growing season peaks. Starting at $49 for average Sudbury properties — it’s the highest-return service I offer.
Mistake #4: Cutting the Grass Too Short on the First Cut
I understand the impulse. After a long Sudbury winter, you want your lawn to look clean and tidy immediately. So homeowners drop the blade low and cut everything short.
This is called scalping — and it stresses an already-weakened spring lawn severely.
After winter, grass plants are in recovery mode. Their root systems are shallow, their energy reserves are low, and they need their blade length to photosynthesize and rebuild strength. Cutting too short removes the very leaf area the plant needs to recover.
The result: a lawn that goes yellow or brown within days of the first cut, becomes vulnerable to weeds filling the weak areas, and struggles for weeks to recover.
The fix: For the first three to four cuts of the season, keep your blade at 3 to 3.5 inches. Never remove more than one-third of the blade length in a single cut. As the lawn builds strength through May and June, you can gradually bring it down to your preferred height.
Mistake #5: Ignoring Bare and Thin Patches After Winter
Every Sudbury lawn comes out of winter with damage. Snow mold, foot traffic, ice sheets, and salt spray from the road all create bare or thin areas that won’t fill in on their own — at least not quickly.
Most homeowners notice these patches in May and think they’ll sort themselves out. Some do. Many don’t. And by July, those bare spots are filled with crabgrass, dandelions, and other weeds that moved in faster than the grass could recover.
For small thin areas, overseeding works well — spread quality grass seed, keep it watered, and it will fill in over four to six weeks. Kentucky bluegrass and perennial ryegrass blends perform well in Sudbury’s climate.
For larger damaged areas — anything bigger than a few square feet — sod installation is the smarter choice. Sod gives you an established lawn immediately, with no waiting period for germination and no risk of weeds taking over the bare soil in the meantime.
The fix: Walk your lawn in early May and map every bare or thin area. Overseed small spots immediately. For larger areas, call us — sod installation in Greater Sudbury starts at $999 and gives you instant results.
The Bottom Line for Sudbury Homeowners
Spring lawn care in Sudbury isn’t complicated — but the order and timing matters. Get it right in May and your lawn rewards you with six months of healthy, dense, green turf. Get it wrong and you spend the summer chasing problems that started in the first two weeks of the season.
The five mistakes above — mowing wet, skipping cleanup, skipping aeration, cutting too short, and ignoring bare patches — account for almost every struggling Sudbury lawn I’ve seen in five years of maintaining properties across this city.
Avoid them and you’re already ahead of most of your neighbours.
Need Help This Spring in Greater Sudbury?
Cutting Edge Lawn & Landscaping handles everything — spring property cleanup, core aeration, sod installation, and weekly grass cutting — across Greater Sudbury including Garson, Val Caron, Hanmer, Lively, Chelmsford, and Azilda.
📞 Call or text Ryan directly: 705-507-6787
🌐 Free quote: cuttingedgelawn.ca/quote
Licensed & Insured | Owner-Operated | Garson, Ontario | Serving Sudbury Since 2020
