I have garlic, and ornamental onions and chives planted. They overwinter, how about those bargain onion sets I bought? I planted the bag of twenty or thirty but it was a dry summer and those I harvested were not much bigger than when I put them in. They died down in the summer and the ones I left have started new foliage.
I don't know what kind they are but they look like a
If I leave them in the ground will they over winter and grow again next spring?