I was going to point that out, but then I thought it doesn’t matter since they found what it was.
I love to go through the top foot of old garden beds. I can find all sorts of bulbs and small perenials hanging on. I can normaly sort through stuff quickly, but I’ve gardened since about the age of four. Friends would ask me to identify flowers in the wild and in planters all the time. It was a game of let’s stump him when walking.
Around here it’s called “Million Bells”. The window boxes I planted this year are made up of these and Gerbera Daisy plants. My favorite are the variegated ones that are orange and red.
Barrels
I’ll third that. It looks very much like a ‘mini’ petunia hybrid. I’ve grown ‘Wonderwave blue’ and that looks pretty similar.
I grow Four O’Clocks, and the flowers look similar, but the foliage doesn’t look right.