I have 3 evergreen bushes against a fence which are shaped to allow gaps between them. I would like to grow something between the two gaps in the bushes. Orientation is south facing but due to the buildings/trees around I would think "partial shade" plants would work best.
I cant see this area from the house therefore it doesn't have to be evergreen and it would be nice if it was flowering. I love purple and blues.
I would like something that is free standing and not a climber. I love the Verbena bonariensis but already have it in other places in the garden so am after something different.