By late June the air over the hills west of Pleasant Ridge thickens right after noon, and a thunderhead usually stacks up before supper. Grass takes that weather and runs with it — an inch of rain on Tuesday means a jungle by Friday. Four Seasons Landscaping by JS LLC keeps a schedule the lawn cannot outgrow: mowing, string trimming around posts and foundations, edging the walks. Cicadas hold a long note in the oaks while the deck works its way across the yard, row after row. What is left when the trailer gate goes up is a border sharp enough to sight down, and a lawn that stays in hand through the loudest, greenest weeks of an Arkansas summer.