Tall fescue is adapted for a range of soils and weather conditions from very cool to very warm. The adaptability of the tall fescue in shade tolerance leads this grass to be included in mixes of grass that don't tolerate shadier lawns. Tall fescue is adapted for the use of athletic fields and used in many variety mixes of fescues. This fescue also likes water but is adapted more for the hot, dry season areas by its ability to go into dormancy and return if enough water is applied to keep it living. Chewings Fescue is adapted for the best non-aggressive tendencies and is highly desirable in mixtures of all the cool season grasses particularly perennial rye grass.
Chewings fescue adapts the best in regions where the summers are cooler.
This is the one fescue that is most like the other cool season grass varieties. This fescue is adapted to form a fine lawn cover on its own in the cool season grass zone and not the temperate zone. Chewings is adapted to the sandier and lower fertility soils and grows a shorter version of the bunching tall fescue. Adapted for the shadier and more drought prone conditions than the other grasses in mixes except in the mixtures or blending of other fescues. Chewings is also adapted can be mown lower than the tall fescues.