Creeping Phlox or Creeping Juniper?
We have a bank on the side of our house (mostly sun), runs about the entire lenght of the lot (~250 feet), is about 2-4 feet high and has eroded in multiple spots over the winter. The builder is coming back to repair erosion, but his idea of stabilizing the ground would be grass. We don't want to mow or weed whack, so a ground covering seems ideal. We are in PA, so winters are cold. Want something that will require little to no maint. and will stabilize the steep slope quickly.
Once we make the choice on what to plant - how far apart should I plant, and should I mulch? Any advice would be appreciated!