The walla walla sweet onion is the iconic heirloom sweet onion. Gets as big as a softball. Sometimes bigger using a plant instead of a seed cuts 60 days give or take off the grow time.
These are not. Onion sets these are plants
And these are cold tolerant so if your ground is not frozen plant them. We are in zone 6b we planted about 3000 plants beginning of December. For late spring harvest they are doing fine we had 4 days days of low teens. And they are nice and green we have these from the beginning of January to the end of May.
