I had to share this as Emma gave me a start of this at the plant sale in Jacksonville a year ago
this is the purple one, it survived the summer and sun and it is still going like gang busters and loaded with blooms.
DH has made sure it is given water when things were dry as he thinks it is pretty special since it survived, so I've taken some cuttings to root so I will have it again next summer too
the white one didn't grow as much so I potted it back up and put it in the green house and it is now blooming