In message , Frank
writes
I've tried taking a few.from green side shoots over a month ago.
They've all calloused well,and still look healthy but so far none of
these have rooted. Anyone tried this and had success.

Regardless of whether raspberries can be propagated by cuttings, they
can easily be propagated by division - dig them up in the autumn and
split the rhizomes.
--
Stewart Robert Hinsley