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Yes, that's what I hear as well. From what I understand, mowing at 4 does not further stress an already heat-stressed lawn and the longer blades allow for better exposure to sunlight.Vols_fan08 said:I've always heard old farmers and grass enthusiast around here say just leave your Fescue around 4 inches in the summer. Taller grass equals deeper roots. Obviously disease and fungal treatment comes with taller grass but that's manageable IMO.social port said:I have half an acre. Putting down seed, fert, and peat moss is one heck of a workout. If you do a full acre, you are going to be all kinds of motivated to keep the seeds and sprouts moist!
Are impact sprinklers an option for you? They would save a lot of time.
How thin is the line between letting fescue be dormant and fescue dying off? Is there a moderate watering schedule he could use to maintain dormancy during the summer and minimize losses from the grass dying off?