I’m looking for a ground cover plant for a steep slope that I am tired of mowing. I tried crown vetch, but it it is much too tall and unruly for my needs. I am thinking of periwinkle or something similar. It is in an almost full sun location. Any suggestions?
Periwinkle will have a rough time in sun. Sedum can work but it would take a lot of it and it is sold in small pots. The best bet would be low-growing rug junipers IMO. Here’s a link to more on using junipers as a groundcover.