Potatoes chitting too fast?

Hi all, Bought some seed potatoes from the excellent Hulme Potato Day last week, put them in trays and in a North facing, unheated bedroom. They started sprouting midweek, the problem now is that I'm off to watch the cricket for 3 weeks, and I'm worried I'll return to some sort of potato forest.  Should I do anything different, or just leave them to it?

thanks,

Andy

You may be OK, be to be on the safe side I'd be chitting them in something where they can "breath" better than plastic modules - egg boxes or even an open seed tray from example.

Sorry to jump on the thread but can you over chit your potatoes mine seem to be chitting fast and are going slightly soft!!

There on the window sill its frost free and nice and light they have strong chits on them but worried as there going a little soft!!!

As long as frost-free doesn't mean centrally-heated hot they'll be fine (you're going to plant them, not eat them!)