Posted: 04/12/2016 at 19:05
I tried growing spuds for xmas a few times, decided it wasn't worth the effort.
Plant in August, in grow bags, so they can be moved into GH as the days shorten and temps start to drop at night. I found the foliage died towards the end of October, the spuds don't get any bigger but keep in the compost until ready to lift. 1st earliest mature quicker.
My best effort froze in the bag so couldn't harvest in December and threw in the towel, only to find in March when I came to empty the bag there was a respectable harvest of spuds undamaged by the frost, more by accident than design...good luck and happy growing...