I have a south facing yard in zone 6 (new jersey). The rear of the yard is predominently in shade, with some dappled sunlight midday. The soil is uneven and moist and can pond in areas during a heavy rainfall. I am looking for a groundcover seed that I can plant myself (area is approximately 45'x30'). Does anyone have any recommendations for plant material and best andf easiest method for sowing? Thank you in advance.