Washington Valley Road runs west into hills where fog settles low in the morning and burns off by nine. King Of The Kings Tree Services LLC mows and trims lawns out that way, on properties where the grass runs toward the tree line and the mowing has to end somewhere on purpose. Spring cleanups clear winter's litter out of the beds, mulch goes down, and the edges get cut back in so the lawn has a shape it can hold all summer. In fall the leaf work starts and does not truly stop until the last oak lets go in December. A well-kept lawn against Morristown's western woods reads less like a boundary than an agreement.