East toward the Cornelius line the ground goes flat and orderly, nursery rows and seed fields and irrigation lines catching the light after a spring shower. Forest green lawn services llc works that corridor in the weeks when the valley greens up all at once and every lawn needs cutting the same seven days. Mowing and edging come first, then aeration and overseeding, opening soil that months of Oregon rain have packed tight. Weeding, trimming and a cleanup round out the visit. By June you can spot from the street which lawns got that attention in April and which ones did not.