Make this look more natural
What I have is a small water catcher with spillway which hopefully will catch the rain from the roof valley and then send it out past the foundation of the house. NM gutters, been there done that. I have a rain handler which does help but it's not a gutter system. I don't think it looks as natural as it could. Would plants draped over the back and sides help it look more natural? Asiatic jasmine? What bothers me is the black plastic...could I line it with some smaller pebbles or just leave well enough alone..or moss? I am not sure what would work. I am in FL and have plenty of plants to choose from.