During my first (and only, so far) consultation with my florist, I told her that I want blue hydrangeas to be the primary flower at my wedding. She told me that blue hydrangeas are really purple in color, so my bouquets and centerpieces would be purple. I was overwhelmed and intimidated by the whole consultation process, so I just let it go, thinking she knew more than I did.
I have seen blue hydrangeas my whole life, though, so I am confused. Am I just using the wrong terminology? Are "blue hydrangeas" what you call purple hydrangeas, and hydrangeas that are actually blue in color just have a different name? I am a little confused as to why she told me that, and I'd like to have a little more info before I go in for the second consultation and let her know (more firmly, this time) what I do and do not want for my flowers. Any help you guys could give me would be much appreciated.