Elk Creek comes down out of the north and hands itself to the Colorado right at New Castle, and the town grew up in the fold between them. Ayalas Landscaping & Tree Services tends the lawns on that bottomland — mowing, trimming, edging along walks and drives, and the seasonal cleanups that open and close the year. River-valley yards grow fast once the heat sets in, so the schedule stays tight and the cuts stay even. Nothing complicated in it, just grass kept at the right height with its borders drawn clean. In a town this size, a row of yards done that way changes how a whole street reads.