Blauvelt sits under a green ridge, the state park's woods on one shoulder and the Hudson a short run east past Tappan. Ascape Landscape & Construction Corp. cares for lawns in that Rockland County pocket — mowing, trimming, edging, mulch, planting-bed maintenance, and spring and fall cleanups. Old stone walls and mature oaks make for shady, uneven turf, and shade wants a lighter hand and a higher cut. Come June, when the haze burns off and the light drops through the canopy in pieces, a well-kept yard here looks like part of the woods rather than an argument with them. Serving Blauvelt and the nearby river towns.