Look south from Flemington on a clear June evening and the Sourland ridge turns blue behind the corn. Green Valley Landscaping & Painting works the ground in front of that view — mowing, edging, trimming and mulching yards straight through the long Hunterdon growing season. A lawn cut Thursday and hit by Friday's thunderstorm will be shin-deep by Monday, so keeping pace is the entire discipline of summer here. The pride is in the finish: stripes laid straight, beds crisp, the trimmer line run clean around every post and stone. Then the light drops behind the ridge and the yard looks like somebody loves it.