Carex or Festuca?
I have a steep non-irrigated hillside near the beach in Southern California. It's approximately 14'x50'wide and already planted with Ceanothus and Cercis occidentalis. I'm losing patience waiting to get full coverage, may never happen anyway. I'm thinking of finishing off with a meadow look and was trying to decide between Carex praegracilis and Festuca rubra. Both are spreading, and that's good. I'm fine hand watering every one to two weeks. Any ideas regarding these two or others is greatly appreciated.