A healthy, green lawn in Northwest Indiana has less to do with how short you cut it and more to do with how consistently and how high you mow. Here is the cadence we recommend for properties in Valparaiso, Chesterton, and the surrounding area.
Weekly in peak season, less in the shoulders
From roughly May through September, when our cool-season grasses are growing fastest, most lawns do best on a weekly mow. In the cooler stretches of spring and fall, growth slows and every other week is often plenty. During a hot, dry summer spell, growth can stall entirely — and mowing a stressed lawn does more harm than good.
Follow the one-third rule
Never remove more than one-third of the grass blade in a single mow. Cutting too much at once shocks the plant, exposes the soil to weeds, and leaves the lawn looking scalped. If the grass got away from you, bring it down over two mows a few days apart rather than all at once.
Height matters more than people think
Taller grass — around three to three and a half inches — grows deeper roots, shades out weeds, and holds moisture better through the summer. Scalping a lawn short might mean fewer mows, but it invites crabgrass and bare spots. Keeping a consistent height with sharp blades is the single biggest thing you can do for lawn health.
- Peak season (May–Sept): weekly
- Spring & fall shoulders: every 1–2 weeks
- Hot, dry spells: skip rather than stress the lawn
- Keep it around 3–3.5 inches with a sharp blade
A reliable weekly mow on the right schedule is the foundation of a great-looking property. If you would rather not track all this yourself, we offer dependable recurring mowing across Northwest Indiana — reach out for a free quote.