desert ruellia in xeriscaped yard on a wet chilly winter morning

garden plant flower yard shrub lawn backyard soil produce grass herb tree leaf food agriculture green wildflower desert ruellia mexican petunia kalanchoe alligator plants cereus hedge cactus trellis jasmine vine wet chilly winter morning tradescantia purple xeriscape xeriscaping lamp boulders rocks gravel fence nature botanical flora cold environment outdoor closeup ground natural perennial drought tolerant xeriscaped arizona