farmerman wrote:women make the worst landscape architects cause they get attached to only one kind of plant without considering what the others have to offer.
Hostas need to be in a mass with some shade loving flowers in clumps nearby, like evening primrose or a celosia.
The thing about coneflowers is they need a good cinder block mulch to keep em in one spot. We have em all over . Butterfly bushes too. Ya start with one butterfly bush and soon your out there with a tanker of Roundup , killing thousands
Excuse me, I do not have the LA after my name, but I am well respected in the field of garden design. Instead of hostas I use wild ginger, numerous ferns, cimcifuga, coral bells, ginseng, golden seal, trout lily, shooting star, lady slipper, foam flower, partridge berry, mayapple etc. Hosta attracts deer, around here we call it "deer crack".
If you are having trouble with things like butterfly bush you must live a zone 6 or warmer, they are invasive there. In zone 5 they can't make it through the winters. With all the great butterfly plants available there is no reason to plant butterfly bush. And get rid of the Roundup, it's bad for the frogs and salamanders.
The English really do know how to use sedum the best. I love the roofs covered with hens & chicks (house leeks to the Brits).