"Katra" wrote in message
...
Rhizome.

And they are fairly shallow.
I just dig them out and track the root runner until I find them all!


In article ,
escape wrote:

I have found nothing other than to put the pruners deep into the soil and
cut
them off the minute they show up. Eventually the tuber or rhizome (not
sure
which) will run out of energy and dry up.

Victoria


Thanks everyone, will give that a try. Need to dig anyway to prepare the
flowerbeds..
John