Hairy potatoes

It is the first time I grow potatoes in a bucket on the balcony. 
Previously, when I lived in a house, I grew potatoes in the open field. 
And then I never thought about what the leaves looked like. 
But now I could not help but see that the leaves are hairy! 
I hope the potatoes are not. 
Perhaps above all, I hope that there will be potatoes in the bucket.