Ipswich light is marsh light — wide and low, silver off the creeks of the Great Marsh — and it makes a freshly mown lawn look almost lit from underneath. Grounds Maintenance Landscaping keeps that green in order across town: mowing, trimming, edging along walks and drives, and mulch worked into the beds. The spring cleanup takes off the winter thatch and the salt-blown litter; the fall one runs until the last oak lets go, which around here is nearly December. Properties range from village lots near the river to open ground out toward the marsh roads, and the grass behaves differently on each. Getting both to sit even is the interesting part.