Wequaquet is the big water in Barnstable, and in mid-April its shoreline lawns come out from under the pine pollen all at once. Earthday Landscaping, Inc opens the season there — raking winter out of the turf, feeding it, seeding the bare spots and setting the mowing height for the months ahead. Fertilization and weed control count for a lot on ground this sandy, where rain runs straight through. From there it becomes weekly cutting, trimming and edging, then a cleanup when the oak leaves come down over the water. A lawn that greens evenly by May is worth every bit of the trouble taken in April.