How to fix bare patches in your lawn
A bare patch is a symptom before it's a project. Fix the patch without fixing the cause and you'll be re-patching the same spot next year. Here's the order of operations.
Step 1: Diagnose the cause
- Round spots with a dark ring? Likely dog urine — see our dog spot guide
- Worn paths? Foot traffic — compacted soil that needs aeration plus rerouting
- Deep shade? Grass may never thrive — overseed with a shade blend or rethink the spot
- Grubs? Turf that peels up like carpet means a grub treatment comes first
Step 2: Prep like it matters (it does)
Rake out dead material, rough up the top inch of soil, and mix in a thin layer of compost. Seed thrown on hard bare dirt mostly feeds birds.
Step 3: Seed or sod
Seed is cheaper and blends better; sod is instant but pricier and needs edge-to-edge soil contact (our sod care guide covers the first 30 days). For seed in Chicagoland, match your blend — bluegrass/rye for sun, fescue-heavy for shade — and the best windows are early fall first, spring second.
Step 4: Water shallow and often (the exception to the rule)
New seed is the one time frequent light watering is correct: keep the top half-inch moist until germination, then transition to the deep-and-infrequent schedule in our watering guide. Mow the patch only once it reaches full height.
Patching season is also when a steady mowing schedule pays off — consistent height keeps new grass from being shaded out. Get a quote and we'll keep the whole lawn on rhythm while the repairs fill in.