Summer thunderstorms build out over the Wallkill valley and come across the Vails Gate plateau in a hurry, dropping an inch and leaving the grass three days ahead of everybody. Yani lawn care inc mows into that surge, cutting, trimming and edging lawns from the south end of Newburgh toward New Windsor when the growth simply will not quit. There is an art to a wet-season cut: raise the deck, slow the walk, take two passes rather than drag clumps across a clean yard. What you get is a lawn that looks mowed instead of mauled, with lines that survive the next downpour. Cleanups at either end of the year hold to the same idea.