Six weeks ago, most lawns in the Piedmont looked pretty terrific, lush and green, thanks to steady rainfall and milder weather than were used to having.
In the whole state, this has been a better than average year for fescue lawns. The amount of rain, plus cooler and cloudier temperatures didnt put so much stress on them, says Dr. Grady Miller of Raleigh, a turf specialist and professor at N.C. State University and the N.C. Cooperative Extension Service.
But now, a dearth of rainfall in the late summer heat led to declining fescue that calls for attention just as the right season for lawn renewal begins.
If you plan on renovation, now is the time, says Miller. In the Piedmont, that means using core aeration to pull plugs of soil from the yard, then seeding it to grow a fresh lawn.
The contrast between fescue lawns at midsummer and now could not be more obvious.
Jimmy Gibson of The Lawn Ranger, a lawn and landscape service in Charlotte, says lawns were in great shape almost through the summer, thanks to above-normal rainfall. They were the best Ive ever seen them in 15 or 20 years.
But, now, with little rain for the past five or six weeks, They have dried up.
As a general rule, says Gibson, if fescue grass has declined by about 50 percent, core-aeration and overseeding are important for restoration, though some people do it to lawns that are in better condition.
For the most part, says Miller, the stress came on at the end. In many cases those lawns will bounce back quicker than those under stress for two or three months (during the years of drought).
Gibson says he is amazed at how quickly the soil dried out over the past month or so. Working this week, he said, I just couldnt believe how dry the ground was down a couple of feet.
So unless we get rain, Gibson says people may have to water the ground to soften it sufficiently for core-aeration and overseeding to be most effective.
Another aspect of fescue renewal, Miller says, is being patient. It will come on. As the temperature cools, it will grow and thrive.
In the big scheme of things, its pretty easy to renovate fescue.