More than once I have seen people in the supermarket putting aside onion bulbs which have sprouted. To be honest, I don’t know the reason for this; they probably think that these bulbs are too old to be used. Although I understand their concern, onions like these are perfectly suitable for eating; moreover, I love eating those new and fresh leaves.
But, there is more to it than just taste. I’ll show you how to plant onions from sprouted onions, whether that be those you bought at the supermarket, or you have several of those in your basement, where they are usually stored.