Which grass is best for Philadelphia, and when should sod go down?
Philadelphia is cool-season grass country. Tall fescue and Kentucky bluegrass blends are common, with fine fescue mixed in for shade. These grasses do their best growing in spring and fall. Our blog post on grass types and sod for Philadelphia lawns goes into more detail.
Early fall is usually the best time to lay sod, because soil is warm and the air is cooler. Spring is also good. Summer installs need a lot of watering and carry more risk in a heat wave. Frozen ground is a poor time for any lawn work. If your yard is mostly shaded, ask about alternatives, since no turf grass does well under dense tree cover.
