In October the oaks along the Callery-Darling trails turn over Chase Garden Creek all at once and then let go, and by the weekend every yard in Yarmouth Port is ankle-deep. DeSouza Landscaping and Tree Service meets that head-on with fall cleanups, leaf removal, beds cut back, and the last mows taken low before the ground gives up its heat. Through the season it is mowing, trimming, edging, weeding and mulching — the ordinary weekly turn that keeps a property from ever needing rescue. Spring runs the mirror image, clearing the winter's litter and waking the lawn with a feeding and some seed. A raked lawn under bare trees makes a yard look twice the size it did in July.