Open sun, farm edges and the weather over flat ground
Open ground catches the full force of the sun, so lawns and beds here dry quickly during hot spells, then take on water fast when a storm arrives. Dust and field debris can drift into yards that sit next to cultivated land, and wind-driven rain may erode bare soil.
Heavy clay again plays a part. It holds water when it is wet and bakes hard when it is dry, which is difficult for roots. Mulch, groundcover and thick turf help shield the surface, and shrubs placed along a boundary can soften wind. Choosing plants that suit exposure, instead of pushing for a delicate look, tends to pay off.
