You might as well pull up those two and eat them. As far as I know onions will not form bulbs once they try to flower.

Onions will still form bulbs if they flower, but they will not keep, so you wiill need to eat them soon after pulling.

Thank you both.
I read that I'm supposed to "cure" them in the sun for a week after pulling. Is that correct? What does that do for them?

Hi Toad, good to see you!

Pull your onions up on a sunny day if you can, then let them sit in the sun for another day or so to dry (in hot climates this usually takes just a few hours). This drying kills the root system at the bottom of each bulb. The roots will be like little brittle wires when they're dry.

After drying the onions in the open for a day or so, it's time to bring them under cover for a second, longer drying or "curing" process.

To cure the onions, spread them out in any warm, airy place out of the sun, such as on a porch. Onions are ready to store when the skins rattle and the roots are dry and wiry.

I grew a few walla walla's myself this year. They're so sweet!

Enjoy em!