In article , BridgeP
writes
Thanks for that. The intention was to plant then in pots to go into the
greenhouse. Will chitting them actually work this year? I had assumed that
they would require a period of dormancy.

In theory, yes. But in theory potatoes are not meant to be dug fresh at
Xmas time. The crop will be small compared to normally grown outdoor
ones, but herald angels will sing to the gardener who succeeds! :-)
--
Alan & Joan Gould - North Lincs.