I have a 8ft x 16ft wide area that is situated below my retaining wall. This area is normally moist due to the sprinkler system drainage from the lawn above the retaining wall. Since the sprinler system above and below the wall is on the same zone, I can not use different watering times. My issue is: What type of flowering plants can I grow ib that area? The clay soil (with 6 in of top soil) hold the spring rains. Due to the hot summers in Dallas, the wall also reflects the heat onto the plants. Any suggestions? |