I got some of those kinds as well. It's amazing how many different kinds there are! I planted mine along side my ponds so that they'll get waterspray (or at least humidity). I've got blue ones & white ones. Plus I love how it's a true BLUE color.. not a variety of purple or red or deep pink, but a true honest-to-goodness BLUE. On the right side of my ponds I've got blue Bachelor Buttons and Blue Delphiniums, and on the right side I have the kind that Sue showing in alternative blue/white/blue/white/blue.
Sue - Your mom has got to be careful.. I've seen those 4' tall!!