Fast Growing privacy bushes in mostly shaded area.
What I'm looking for is a bush that grows very rapidly and reaches a height of 5'+, but I can trim. I'd like to plant four or five in a row to give my back yard some privacy as I live on a corner lot. The area is pretty much shaded except twigs of sunlight (maybe for about three hours in the AM). I live in the Ann Arbor MI area.
Something like the lilac bush, but that bush grows to slowly.