After a wet winter, February turns the slopes above Black Canyon City into something almost tropical, and by April all that green has cured into fuel and stickers. One Way Weed Control LLC gets ahead of it, putting pre-emergent down before the rains do their work, treating along fences, drives and washes, and keeping the gravel yards open the way they were meant to be. Timing is the entire craft out here; a week early is worth a month of pulling. A property handled properly in winter is still clean in June, when the country goes tan and quiet again. That is the result they are after, and it holds all the way through summer.