Thanks for the info. They just keep send out the ends of their stems,
continue to bloom, and the patch gets wider and wider. I don't see
any potatoes on the exposed stems.
I can see where the tires are a very good idea.... that would contain
the space they use, and keep those lengthening stems underground.
Well, I guess I will just wait til it all dies back and start digging.
They are still getting lots of new leaves and flowers.
Kira