I have two Blue Chip in large pots, plenty foliage absolutely no flowers at all. In fact they are just now starting to bud, this seems to me rather late. They have been well fed and looked after. ????
I have two Blue Chip Buddlei in large pots. They have been well looked after and lookreally healthy!! Profuse foliage, but no sign of flowers or even buds!! Help.....what am I doing wrong,