Come evening in Fairmount the wind swings down off the foothills and cools everything at once, and that is when a yard is nicest to stand in. Robbys Lawn & Garden LLC tends the grass and the beds together — mowing, edging along the drive, weeding and trimming, then clearing the debris so the whole property breathes again. Van Bibber Creek runs cottonwood-lined not far off, and yards near that water can go rank in a single wet week, while the ones back on the dry benches need coaxing instead. Reading which is which, week to week, is most of the craft. Fairmount, Golden, Arvada and the streets in between.