What Flowering Perennial Shrub Will Hide 6ft High 20ft Long Fence In Permanent Shade Facing North East?

Question

My soil is predominantly clay.

Answer 1

Here are some articles that will give you some suggestions:

https://www.gardeningknowhow.com/garden-how-to/gardening-by-zone/zone-9-10-11/zone-9-shade-plants.htm

https://www.gardeningknowhow.com/special/shade/evergreens-for-shade.htm

https://www.gardeningknowhow.com/ornamental/shrubs/shgen/shade-loving-shrubs.htm