West Midlands,
United Kingdom 
Buddleja Butterfly Ball: Anybody grown this cultivar, last listed in 2006 on the RHS Plant Finder?
I would like any information about the china blue flowered plant (as the name was also given to a white Buddleja), particularly its size and whether it was only a synonym for Pixie Blue.
8 Mar, 2013
Answers
No, a B. davidii hybrid. Ball as in party, rather than ball as in sphere!
9 Mar, 2013
is this a type of globosa?
8 Mar, 2013