How often should you aerate and overseed a lawn?

# Lawn Aeration & Overseeding Schedule

Aeration should typically happen once per year, ideally in fall for cool-season grasses (northern US) or spring for warm-season grasses (southern US). If your lawn gets heavy foot traffic or has compacted soil, twice yearly might help. Many professionals recommend aerating before overseeding to improve seed-to-soil contact.

Overseeding generally follows the same timeline—once annually is standard for most lawns. The best time aligns with your grass type's growing season. Fall overseeding works well in northern regions, while spring or early summer suits warm-season lawns. Some homeowners overseed every 1-2 years depending on lawn density and wear.

Factors that might increase frequency: - High-traffic areas or sports activities - Thin, patchy, or aging turf - Clay or compacted soil - Shaded areas with poor growth

A local landscaper can assess your specific lawn conditions and recommend the best schedule for your climate and soil type. They might suggest more frequent treatments initially to improve lawn health, then dial back to yearly maintenance once it's established.

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