OHHH yes, I love Annebelle hydrangea. I've tried rooting it from cuttings several times, with no luck. I've been meaning to purchase one and now would be a good time. I have many white bearded Iris, so that's covered. I love phlox, but I only have just a pinch of pink so I'll have to look for white.
Oh yes, I have some Nora Barlow white seeds that I could plant. Nor Barlow Columbine that is. It's a favorite plant. I'll have to start some seed in the GH. They won't bloom until next year, but that's ok.
Now, to decide the shape and how big. Thanks for the suggestions, Blessings to all, Mona