Need opinions on groundcover between recycled cement pavestones
I recently dug up cement from the backyard that was dumped with dirt upside down (aggregate side up) and turned over to the smooth surface to pave the dirt and "weed garden". I'm having difficulty deciding on what to plant between the cracks...grass or some sort of ground cover like wooly oregano. The area gets full sun and pretty much remains mostly dry in the summer months as we don't get very much rain during summer in the San Diego area. So, Looking for drought tolerant greenery that can take some foot traffic from the pups, and low growing. Thanks.