Few places show off tended grass like the long open ground of Newton Cemetery in late October, the oaks along Centre Street letting go a little more each windy afternoon. Ieraci Landscaping, inc spends that stretch of the year on leaves, taking a yard from ankle-deep back down to lawn, and spends the rest of it on the weekly business of mowing, edging drives and walks, and trimming close around fences, beds and steps. Grass wants a rhythm rather than a rescue. When the final pass is done and the lawn lies green and bare under a low sun, the yard is ready for whatever winter has in mind.