potatos in greenhouse

Anyone thinking of putting a few earlies in a container in the greenhouse yet.
Or am i being to hasty.
Bought a bag of rocket tubers today and they've got chits starting so i wondered about trying a few, maybe in a black plastic bag and keep topping the compost up as they, hopefully come through.
Suppose it depends on the weather over the next couple of months.

Ooh, glad you mention this, I'm not going to do it, but I recall an older thread of someone describing an old chap that grows spuds in growbags or binliners in the greenhouse on the second shelf down of his staging, and just fumbles about and pulls of the potatoes he needs for a meal.  I was hoping to find this as it would be helpful in the wysywiggy thread.

Perhaps a better "searcher" can recall more and find it.

I grew Charlotte in my greenhouse last year. Put 4 seed spuds in a bag, and kept topping up with soil until full. Once flowered reasonable crop of new potatoes (two meals for a family of 5). I seem to recall I started them in the bags in Feb, after chitting, and harvested May ish. Only problem was watering, must be done daily once they start getting top growth after the bag is filled with soil. In fact they did better than the ones I grew in bags outside!! Am going to do the same this year. If frost threatens I wrap the bag in bubble wrap with a fleece outer and throw fleece over, as the greenhouse is unheated.

Nikki