Maybe someone else will have a photo
B3's plant sounds like Lychnis coronaria which I think might be the same as Pete's rose campion
Sounds wonderful GD
Papi Jo says:Pieris? See original post
I think so but acid lovers are outside my experience
I think it's a willowherb but not rosebay, Possibly Epilobium hirsutum.
I don't have to go far to view this one Bob
Omphalodes cappadocica 'Starry Eyes'
I'd leave it, you'll probably get some earlier flowers
does it look as though it's making lots of new growth or just hanging on?
Lots of the plants we grow as annuals are really perennial but not very hardy or long-lived, allyssum may be one of these.