Fall in Evansville is short but beautiful. The trees along the Ohio River turn golden, temperatures drop from the 80s into the 50s, and homeowners from Newburgh to Haynie's Corner have a narrow window to prepare their landscapes for winter. What you do in October and November determines how your yard looks next spring. Here's your Evansville-specific fall landscaping checklist.
Aerate and Overseed Your Lawn
Evansville's clay-heavy soil compacts easily, especially in older neighborhoods like Jacobsville and Stringtown where the soil has been disturbed for over a century. Core aeration in early fall relieves compaction and allows water, oxygen, and nutrients to reach grass roots.
Follow aeration with overseeding using a fescue or Kentucky bluegrass blend suited for our USDA Zone 6b climate. Fall seeding gives new grass time to establish roots before winter dormancy, and you'll see a thicker lawn by spring.
Clean Up Leaves — But Not All of Them
We have plenty of mature trees in Evansville — oaks, maples, and sweetgums dominate the canopy in Riverside and McCutchanville. While you should remove leaves from your lawn (they smother grass and promote disease), consider leaving some in your garden beds. Leaves provide winter habitat for beneficial insects and break down into free compost.
Don't let leaves pile up against your foundation, though. In Evansville's humid climate, decomposing leaves against your home can attract termites and other pests.
Plant Trees and Shrubs
Fall is the best time to plant trees and shrubs in Evansville. The soil is still warm from summer, which encourages root growth, but the air is cool enough that the plant doesn't get stressed. By the time next summer's heat arrives, the roots will be established.
Good choices for Evansville include:
- Red maples and oaks for shade
- Serviceberry for four-season interest
- Arrowwood viburnum for privacy hedges
- Eastern redbud for spring color
Apply Fall Fertilizer
A fall fertilizer application is the most important feeding of the year for Evansville lawns. Look for a fertilizer high in potassium, which strengthens cell walls and helps grass survive freezing temperatures. Apply in late October or early November, after the grass has stopped growing but while it's still green.
Avoid high-nitrogen fertilizers in fall — they promote top growth that's vulnerable to winter kill. Save those for spring.
Cut Back Perennials — Selectively
Cut back spent perennials like hostas, daylilies, and coneflowers to within a few inches of the ground. But leave ornamental grasses and plants with seed heads standing through winter. They provide visual interest during Evansville's gray winter months and feed birds when food is scarce.
Mulch Your Beds
Apply a 2–3 inch layer of mulch to garden beds before the ground freezes. This insulates plant roots from Evansville's freeze-thaw cycles, which can heave newly planted perennials out of the ground. Keep mulch a few inches away from plant stems and tree trunks to prevent rot and discourage pests.
Winterize Your Irrigation System
If you have an irrigation system — common in newer McCutchanville and Newburgh developments — have it blown out by late October. Evansville's first hard freeze typically arrives in late October or early November. Water left in pipes, valves, and sprinkler heads will freeze and crack, leading to costly repairs next spring.
Plan for Next Year
Fall is a great time to evaluate your landscape. Take photos of what worked and what didn't. Note areas where drainage was poor during spring rains or where plants struggled in summer heat. You'll have all winter to plan improvements — and by the time spring arrives in Evansville, you'll be ready to hit the ground running.