I really don't understand why you'd have a plant that doesn't give you fruits..or in this case, potatoes! Last year I planted a spud from a bag of potatoes I had. And I was so surprised after 3 months of it growing, to find potatoes in the pot! So have a look at my video to see how easy it is! ;)
This is a video I did late this Fall on freezing yur carrots. It's a very good way to store them for the winter. but you do need freezer space. So right now my freezer is half full with grated carrots ;)
And this year I will post my videos on my blog too. As well as photos and such. So I really hope you take part of this year's gardening experience by commenting ;)
Here's the two first 2011 vlogs
The first one is on why you should keep tea bags and coffee grinds