Fall Yard Prep Checklist — Central Ohio Edition
Every task that should happen on a Central Ohio property between Labor Day and the first hard freeze. From the final mow height to irrigation blowout and ice-melt stockpile.
25 items across 5 categories. Tuned for Pickaway, Franklin, Fairfield, Ross, and Fayette counties.
Lawn
- Final mow at 2.5 inches in mid-to-late November — shorter than summer, never scalped.
- Apply winterizer fertilizer (high potassium) after the last mow, before the first hard freeze.
- Fall aeration in the September through mid-October window — core plugs, not spike rolling.
- Overseed bare and thin areas immediately after aeration with a turf-type tall fescue or KBG blend.
- Spot-treat broadleaf weeds (dandelion, clover, plantain) in October — they translocate herbicide to the roots in fall, making it the most effective spray window of the year.
Beds and shrubs
- Cut back perennials after the first hard frost browns the foliage — leave ornamental grasses standing for winter interest.
- Mulch a fresh 2-inch layer over beds to insulate roots through freeze-thaw cycles.
- Prune deciduous shrubs after leaf drop but before December freezes set in.
- Plan dormant pruning for fruit trees and large ornamentals — actual cutting happens in January and February.
- Wrap or stake young trees and tall arborvitae against winter wind and ice load.
Hardscape
- Pressure wash decks, patios, and driveways before the first hard freeze (above 45°F window).
- Drain and store garden hoses — leaving water in them cracks the hose and the bib.
- Blow out irrigation lines with compressed air before the first sustained freeze.
- Clean gutters fully after the last major leaf drop — partial cleanouts ice over and pull the gutter loose.
- Sweep paver patios and re-sand joints if needed before winter.
Property
- Cap outdoor faucets with foam covers; close interior shut-off valves to outdoor lines.
- Walk every downspout and verify drainage extensions carry water 4 feet from the foundation.
- Store summer furniture, planters, and ornaments — anything ceramic or terra cotta cracks if it freezes wet.
- Walk the fence line, note any boards or posts that need attention before snow load.
- Take photos of the property condition for insurance and as a baseline for spring damage assessment.
Equipment
- Drain mower fuel or run the tank dry, or fill with fresh stabilized fuel and run the engine for 5 minutes.
- Clean or replace the leaf blower air filter — fall is the hardest month on it.
- Stock ice melt before the first storm — supply gets tight after the first snow.
- Sharpen and store mower blades indoors; oil the deck to prevent winter rust.
- Confirm snow plow contract terms if applicable; stake driveway edges and bed lines for the plow operator.
Why these dates and depths?
Fall is the highest-leverage season for a cool-season Central Ohio lawn. Aerate and overseed in September, fertilize the winterizer in late October, and the lawn comes out of spring 2-3 weeks ahead of neighbors who only do the spring fertilizer round. Skip the irrigation blowout or the gutter cleanout and you pay for it the following year in cracked pipes and pulled gutters.
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Common questions
When should I do the last mow of the season in Central Ohio?
Mid to late November, once the grass has stopped actively growing for the season. Final mow height is 2.5 inches — shorter than summer so leaves and snow don't smother the crown, but not scalped. If we get a warm stretch in early December the lawn may need one more light touch-up.
When is the fall aeration and overseeding window in Central Ohio?
Late August through mid-October. Soil temperatures in the upper 60s germinate cool-season seed without baking it. After mid-October the days are too short for the new seedlings to establish before the first hard freeze.
Do I really need to blow out my irrigation system?
Yes. Even one freeze on water sitting in PVC or polyethylene lines cracks pipes and breaks valves. Compressed-air blowout removes the water from every zone. Do it before the first sustained freeze — usually the first or second week of November in Central Ohio.
What's a winterizer fertilizer and do I need one?
Winterizer is a late-fall fertilizer with higher potassium that helps cool-season grass harden off for cold and store energy for spring. Apply in late October or early November after the last mow. This is the single most impactful fertilizer round of the year for cool-season lawns.
Should I bag or mulch fall leaves?
Mulch them with the mower as long as the leaf layer is thin enough that the chopped pieces fall between the grass blades. Once the leaves pile thick enough to smother the lawn, switch to bagging or full leaf-cleanup passes. A heavy leaf mat left through winter kills the turf underneath.
Who put this list together?
Tim Jacobs runs Lawn Harmony Landscaping out of Circleville, Ohio. Owner- operated, over 10 years of experience, weekly mowing routes across five counties. The dates above are what he actually does on his own properties and his clients' properties every fall.
More about Tim →Related guides
- Spring Lawn Checklist — every task between last frost and Memorial Day.
- Summer Lawn Watering Guide — how much, how often, and when to water through a Central Ohio summer.
- Fall Leaf Cleanup Service — when DIY tips out and a service makes sense.
Want us to handle the whole fall list?
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