"Pam Moore" wrote in message
news
Over the years I have planted bits of plants I liked the look of, but
have regretted ever since because they spred and are the devil to get
rid of. My invaders are corydalis lutea, vinca minor, meconopsis
cambrica and a lamium. This latter came about 20 years ago as a 9
inch piece stolen from a big garden!

What plants have others regretted introducing into their gardens?

Pam in Bristol

I seem to have loads of Achillea.
Wouldn't be so bad if it wasn't all the same sort.

mark