Fall lawn care schedule for zone 7: month-by-month plan

Fall is the most important season for cool-season lawns in zone 7. What you do between September and November determines how your lawn looks next spring.

Early September: aerate and overseed

Core aerate your entire lawn, making two passes. Immediately spread tall fescue seed at 6-8 pounds per 1,000 square feet. Apply starter fertilizer. Water twice daily for 14 days to keep seed moist.

Late September: monitor germination

New seedlings should be emerging. Reduce watering to once daily. Do not mow until new grass reaches 3 inches. Spot-treat established weeds but do not apply pre-emergent.

Early October: fall fertilizer

Apply slow-release nitrogen fertilizer. This is the most important feeding of the year — it fuels root growth and spring green-up. Start weekly leaf removal. Leaves left on grass cause disease.

Late October: continue maintenance

Keep up with leaves weekly. If soil test showed low potassium, apply muriate of potash now for winter hardiness.

November: winterize and final mow

Apply quick-release winterizer fertilizer in late November. Lower mower to 2.5-3 inches for the final cut. Complete all leaf removal before ground freezes.

Following this plan for one fall season typically improves lawn density by 30-50 percent by spring. Grasslytics automates this entire schedule for your zip code and grass type, adjusted weekly based on weather.