there is (or was) stuff that could be injected into stumps. Root-out or Root-kill or something like that.
Blackspot, rust, over-sized blooms of ugly shaped bushes, no thanks.
I like some of the species, rugosa is reliable
No, dig it up if it's not too big but glyphosate works on leaves, so needs to be sprayed onto leaves. It kills everything so if there are plants there you want, protect them. Follow the instructions on the pack.
That's the perennial Limonium latifolium aka sea lavender.
I know those others you mean, never grown them but I think they're either annuals or non hardy perennials
It doesn't work now. It used to work but not for a very long time.
Not something that has caused me great anxiety though
My head hurts...........
Mine turned to mush years ago Jo
PS. no, I can't quote, that's just copy and paste
I should think your plants have seeded and made new plants
Yes, it is
PS, I've PMd Charlie's address to you but it's telling me you don't accept messages. It seems to work if I add it to the bottom of our last communication.