Thanks again for all these helpful adivces! I think I'll get a trenching spade once I figure out the width they have.
One bed is 10 inches wide, the other is 19 inches wide.
I'm showing you a couple of pics. In the narrower bed DLs are really close to the border. In both beds they are pretty crowded and I need to dig a couple in the middle of the mess. Not all are to be divided but given the small space they are in and the hard soil I'm afraid to damage more than they can take.
