1st Time Potato Grower

Hi there,

Can anyone please tell me what potatoes to plant right now? I know it won't be first early, possibly not second so maybe main crop?? It is all new to me but I am determined to grow veg this year, as I have a mini greenhouse for my balcony and I am gonna try my hardest to make the most of it. I know a potato bag will be outside the greenhouse but I would like to hear from anyone who can help me go about this. In the simplest terms possible please!! I have been planting flowers for about 7 years and I still class myself as a newbie in that dept! I have no experience with veg but I know I need to get my skates on with it being nearly may. Any advice would be very kindly appreciated.

Thank you