Fall yard cleanup: what actually matters before winter

Fall cleanup gets treated as one big undifferentiated chore, which is why it either gets over-done or skipped entirely. In practice a handful of tasks genuinely protect a property over an Ontario winter, and several traditional ones don't matter much at all.

Here's how we'd prioritise it.

What actually matters

• Getting leaves off the lawn. A thick wet mat blocks light and traps moisture against the crown, which is how you get matted, mouldy patches in spring. This is the single highest-value autumn task.
• Clearing drains, swales and catch basins. Blocked drainage in November becomes ice damage in February. Water that can't leave finds somewhere to sit.
• Cleaning gutters and checking downspout discharge. A downspout dumping against the foundation causes far more damage in freeze-thaw than in summer.
• Cutting back perennials that flop and rot — hostas, daylilies and anything that turns to mush. Leaving them invites disease and rodents.
• A final mow slightly shorter than usual. Long grass mats under snow; scalped grass has no protection. Slightly shorter than your summer height is right.
• Emptying and shutting off irrigation and hose bibs before the first hard freeze. This is the one where forgetting is genuinely expensive.

What you can skip

Some of these will contradict advice you've heard, and that's deliberate.

• Cutting everything back to bare soil. Ornamental grasses and seed heads hold winter interest and shelter beneficial insects. Leave what looks good standing.
• Removing every last leaf from garden beds. A thin layer is free mulch and insulation. It's the lawn that needs clearing, not the beds.
• Fertilising late. A late-fall feed pushes tender growth into a freeze. If you want a fall feed, it belongs in September.
• Pruning most shrubs. Autumn pruning stimulates growth at exactly the wrong time. Wait for late winter dormancy, with the exception of removing anything dead or hazardous.

The drainage check nobody does

If you do one thing beyond leaves, do this: walk the property during a decent rain in October and note where water pools, where it runs toward the house, and where a downspout is dumping.

Autumn is the last easy chance to fix grading and drainage before the ground freezes. Water that sits against a foundation, patio or deck footing through freeze-thaw is what causes heaving, cracking and the expensive kind of spring surprise. Standing water over a lawn kills it outright.

Once you've seen where the water goes, the fix is usually straightforward — regrading, a swale, or a French drain and catch basin tied into somewhere sensible.

Timing it

In Centre Wellington the practical window runs from mid-October, once most leaves are down, through to the first sustained snow. Going too early means doing it twice; leaving it too late means working frozen ground and wet, matted leaves.

One thorough pass after the bulk of the leaf drop beats three half-passes through October.

If you'd rather not spend the weekends on it

We do fall cleanups across Fergus, Elora, Centre Wellington and Guelph — leaves cleared and hauled, beds cut back and tidied, drainage checked, and the property left ready for winter.

Late-season schedules fill from the outside in, so booking before the leaves are fully down usually means a better date.