The onions I bought the other day (and had in our very cold garage) have decided it’s time to grow, so I planted a few in the remaining spots in the one flat and will start another flat tomorrow. I’ve only ever started onion from seed and was surprised to find 1-2″ stem growth on some of them. Hopefully they grow better then last years (the onions themselves never got that big, the stems got really tall though, something about too much or too little light?). The only other time I grew onions, in 2002 (I think?) I had many very big onions!