September is the ideal time to apply slow-release nitrogen fertilizer to cool-season lawns. Use high-nitrogen, low-phosphorus blends to protect waterways and follow local rules. Use a spreader to ...

Fertilizing in fall helps your lawn build strong roots now for a greener, healthier yard next spring. Match fertilizer to your grass type and season, measure your lawn, and apply evenly with a rotary ...

Feed your lawn now for thick, lush grass in spring. While most lawn care begins to wind down as the weather cools, there’s still one important maintenance step you need to do. With winter ahead, fall ...

While many homeowners feed their turfgrass in the spring, it isn't necessarily the best time of year to fertilize your lawn. In fact, if you only fertilize once a year, it's actually best to do it in ...

At Cooperative Extension we recommend that if you only fertilize your lawn once per year, do it in the fall. Our cool season turfgrasses have a resurgence of growth when the temperatures cool. A fall ...