Out west at Green Cay Wetlands, a boardwalk crosses open marsh where wood storks and roseate spoonbills wade the shallows at their own slow pace. Del Mar Landscaping Inc. brings that same patient attention to the Boynton Beach yards it tends. Each lawn is cut and finished so the green reads as one calm surface, and mulch spread over the plantings keeps roots cool under a strong subtropical sun. Shrubs are shaped to let light reach the grass growing beneath them. Each property comes away with the settled, open feeling of a place where water, sky and garden all have room.