08/25/2026
Overseeding gets thought of as a way to patch thin spots. That's part of it, but the bigger reason we do it is to build a tougher lawn over time.
The cool-season grasses we grow here grow in clumps instead of spreading on their own. So when the lawn thins out, it won't fill back in by itself the way some grasses do. It has to be reseeded. That's a big part of why overseeding matters so much for us.
There's another piece to it. The seed going down now isn't the same grass that's been sitting in most lawns for years. Newer varieties handle heat and disease a lot better, so every time we overseed we're working tougher grass into your lawn. Do it a few years running and you end up with a stand that doesn't get knocked around every July the way it used to.
And that thickness is what you're really after. The densest lawns are the best defense there is against w**ds and pests, and early fall is when we build it, while the soil's still warm, the air's cooling off, and the w**ds have backed off.
This runs September 1 through October 15, and it's open to our current clients. Reach us at 610-350-7854 if you want to talk through your lawn.
Southeastern PA lawn care.