Lawn Care5 min readMarch 22, 2026
Michigan Lawn Care Calendar: Month-by-Month Guide
Know exactly what your lawn needs and when with this complete month-by-month lawn care calendar built for Macomb County, Michigan homeowners.
A Lawn Calendar Built for Michigan
Michigan's climate creates a distinct lawn care rhythm that doesn't match generic national advice. Cool-season grasses, clay soil, and unpredictable spring and fall weather all shape what your Macomb County lawn needs and when.
Month-by-Month Breakdown
March
Schedule spring cleanup before crews fill upApply pre-emergent crabgrass control when forsythia bloomsRake off matted leaves and debris as snow clearsApril
Spring cleanup and bed edgingFirst fertilizer application (slow-release)Begin mowing as grass approaches 4 inches; mow to 3–3.5 inchesAerate if doing spring aeration this yearMay
Mow weekly during peak spring growthMonitor for grubs (treat later in summer if found)Plant warm-season annuals after last frost (mid-May in Macomb County)June
Raise mowing height slightly to 3.5 inches for summer heatTransition to deep, infrequent watering (1 inch per week)Apply second fertilizer application (slow-release, low nitrogen)July
Expect growth to slow in heat — don't over-fertilizeWater deeply 2–3 times per week early in the morningSpot-treat broadleaf weedsAugust
Apply grub control if damage is suspectedBegin scheduling fall aeration and overseedingLast week of August: start overseeding if doing fall renovationSeptember
Prime window for aeration and overseedingApply fall fertilizer (high potassium for root hardening)Continue mowing until growth stopsOctober
Final fertilizer application ("winterizer")Final mowing at 2.5 inches before growth stopsClean up fallen leaves promptly — matted leaves kill grassNovember–February
Schedule snow removal contracts before winterPlan next year's lawn and landscaping improvementsKeep an eye on your lawn after heavy snowfall for vole damageLet the Pros Handle It
Following this calendar consistently is what separates average lawns from exceptional ones in Macomb County. Tri-Point Landscaping offers seasonal lawn care programs that handle each of these steps on the right schedule. Contact us or call (586) 327-8080 to build a plan for your property.
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