Ground cover for poletop solar array, Suggestions Please!
Had to get a lot of fill dirt hauled in so I had a level place to have my garage built on. That gave me a steep bank on the southside of garage. I installed a solar array at the bottom of the steep bank and the yard is level in front of the panels. I have to weedwhip the bank and I can,t hardly do it any more. Too old! I live in planting zone 5 in western Pennsylvania which means you can plant perenials that will survive _20 degree F winters. I want to plant something that would be not more than 18 inch. height that would be very low maintaince, less height if possible. I hope to get some suggestions of what to plant and maybe where to buy.