Lol, plants don't need to be kept with weekly. Maintaining a xeriscape or native landscape is less time and effort than a lawn. I've been slowly converting my lawn to larger and more native beds. I don't have to water, even during exceptional drought. I have to top the mulch up once a year. I weed (usually just grass) just whenever I spot a weed. Depending on the plant, I trim or cut it back to the ground once or twice a year.