That is not fussy at all. Plant in the fall. You will have 2 foot high green onions with a red base. About the size of a boiler onion. By summer.
It gets it name because it grows it's seeds on top as mini bulbs called top sets.
Then the weight of them causes the plant to fall over and they regrow themselves
You can cut the the first round a few inches above the ground for green onions then let them regrow save a few of your top sets to replant you will have them for years.
