Sandra Goodstone wrote:You'll probably want to plant those purslane plants in a pot, as they're invaders and will take over your herb bed. They're prolific spreaders.
Perhaps herb garden is a misnomer. It is a bed of perennial herbs, flowers, and other plants that are almost all at least 10+ inches tall. I just call it my herb garden. My thinking is that the purslane doesn't get more than 2-3 inches tall, so it could spread in and around and provide ground cover (like a living mulch). Do you still think it would compete too much with the other plants for that?