What is a hardy perennial grass that could be used as a natural privacy wall?

Question: Looking for a hardy perennial grass that could be used as a natural privacy wall on my property line. The site gets about 60% sun, 40% shade. I have seen beautiful tall grasses but not sure what they are. Answer: Pamela Hargest, Horticulture Professional Are you hoping to maintain privacy all year round? If read more What is a hardy perennial grass that could be used as a natural privacy wall?