Ultra Low-Maintenance Plants

Perennials and self-sowing annuals that take care of themselves and aren't fussy.

Many of these will establish stands and/or spread around if they aren't controlled, so understand that they are "low-maintenance" if you are cool with having patches of them that flow freely around your space. If you're trying to keep these plants confined to a small area, many of them do require maintenance to remove them and keep them from spreading.