Growing Potatoes

Growing Potatoes

I found some potatoes that were under my cabinet and they were already growing, so I thought that I would plant them. The problem is that I’m not sure how to plant them. I feel foolish asking this but are these the tops or the roots? Can anyone please help? I’ve enclosed a pic so you all can see what I’m talking about. Thanks
Growing Potatoes

Take a peak!

Take a peak!

The Natives are restless!

The Natives are restless!

From a recent trip to Maine …

From a recent trip to Maine …

what is it?

what is it?

Photos and a question

Photos and a question

ID help

ID help