Campanula punctata ‘Sarastro’

I planted 5 of these as plug plants last autumn not really knowing what to expect as I’d only seen pictures of it. All the plants are flourishing but this east facing one is a way ahead of the others.
Great garden day - the dyker made good progress, rockery coming together, some lawn mowing, weeding and planting done. Friends called by and we stopped for coffee by the greenhouse.