Late May at Fieldston, the summer cottages open one by one and the little front lawns come out of hibernation all at once. Krugler Lawncare & Landscaping, LLC picks up the season there and across Marshfield with mowing, edging, trimming and the cleanup that clears a winter's worth of grit and salt hay. Small yards near the beach take patience — thin soil, hard wind, and a July light that never quits. Kept up week to week they turn thick and green enough to surprise you. Handing back a tidy yard on a summer Friday is a fine way to end a week.