Spring shows up late on the river flats and then all at once: the grass out by Community Field greens in a single week and everything wants cutting. Witman Properties Landscaping picks the season up right there — mowing on schedule, edges trimmed sharp along the walks, beds mulched, spring and fall cleanups carted away. The other half of the calendar is snow: driveways and lots plowed, entries and paths cleared by hand, salt and sand where the shade keeps the ice. Holyoke swings hard between those two jobs, and the answer is simply changing what rides on the truck. The addresses stay the same; the work follows the weather.