Lawn Care Month by Month
Healthy lawns come from timing. Cool-season grasses (bluegrass, fescue, rye) peak in spring and fall; warm-season grasses (Bermuda, zoysia, St. Augustine) peak in summer and go dormant in winter.
Mow high
Tall grass (3+ inches for cool-season) shades out weeds and grows deeper roots. Never remove more than one-third of the blade at a time.
Fertilize at the right time
Cool-season lawns take most of their nitrogen in early fall and a lighter dose in spring. Warm-season lawns are fertilized from late spring through summer. Always follow the bag label and local phosphorus rules.
Water deeply, not daily
About 1–1.5 inches per week, applied in one or two sessions, trains roots downward. Frequent shallow watering breeds disease and shallow roots.
Aerate and overseed
Core-aerate compacted lawns in the grass's peak season, then overseed to thicken turf and crowd weeds.
Lawn Care Scheduler (by grass + state)
Use the free tool below with your own numbers — results are printable.
Kentucky Bluegrass in California (Pacific West). Dense, self-repairing; needs sun and regular water.
Year-round schedule
| Season | Task |
|---|---|
| Early spring | Rake; apply pre-emergent for crabgrass; light fertilize |
| Late spring | Fertilize; overseed thin spots; mow at 3″ |
| Summer | Mow high; water deeply; avoid fertilizing in heat |
| Early fall | Main fertilizer (key timing); aerate; overseed |
| Late fall | Final mow; winterize; lime if soil test says |
| Winter | Rest; service mower; clear debris |
General guidance; adjust for microclimate, shade, and soil test. Warm-season grasses green up late spring and go dormant in winter; cool-season grasses peak in spring and fall.
GardenFig guidance is educational, based on USDA zones and extension guidelines. Confirm local freeze dates, product labels, and regulations with your county extension.