Butterfly bush

Quite an imposing one Klahanie.

Thank you Julia.

Buddleja/Buddleia ... they grow like crazy by railway lines here in the UK!

Yours looks a lovely size.

They grow fast here as well but not by railway lines . ...just in the gardens.

It's a beautiful one Klahanie, I have a couple in my garden a dark purple one and an old white buddleia. The butterflies love them!