This picture doesn't show clearly the problem in this flower bed. It is a nice bed of azalea plants (about 3 1/2 feet tall) that has a number of unwanted trees (they're the scraggly lookings things on the top) growing up through the bushes. I keep clipping the trees back but that only makes them come back thicker. I've tried to dig them out but many are lodged up against the azalea roots and others I just can't get to. This is an annoying problem that I have to keep addressing, and as you can see by the photo I haven't addressed it in quite some time. Any suggestions on how to rid this bed, once and for all, of these unwanted trees would be greatly appreciated. Many thanks!
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