Ha! I had so much trouble getting cardinal climber to grow here, it never even occurred to me that it might be invasive somewhere else! Silly me! But yes, mixing small vivid flowers with the big ones looks very nice. I'm trying that with some leftover MGs and Asarinas in a pot next to a chain link fence. May not work this time because the plants are a bit sad looking. Even it it doesn't work this year, I think I'll try this again next year with some of the big blue Heavenly Blue MGs and some pink Asarina.
