Not me, sorry. I'm not much of a veggie grower. But IME wintersowing with all the exposure to rain and snow and fluctuating temps encourages a lot of stubborn seeds to overcome their dormancy. If you're going to throw your seeds away anyway, you might stick them in a jug, stick outside, and see what happens.
According to this site onion seeds are only good for a year or two.
http://westsidegardener.com/gu...
Probably best to buy a small amount, cheap. Pinetree sells some for as little as $1.25/pack.
https://www.superseeds.com/pro...
Or maybe you could find them cheap at Walmart or some other cheap place.
Karen
