Ask-a-Dave's-Gardener: Evergreen flowering hedges - zone 6b, 1 by earthgal

earthgal wrote:
I am looking for 3-4 feet hedges that flower in spring/summer but are evergreen.
I am looking to cover my white vinyl walls a bit. Any suggestions appreciated.

Width should be less than three feet.

We have three Cleveland pears and two maple trees. These hedges shouldn\'t impact the health of these trees.

If there are no flowering hedges, plain hede recommendations are also welcome. Thanks in advance!