You'll probably have to dig it up. Just see how far along it is before your first frost. The pod will begin to soften and the stem usually begins to yellow and soften as well when it's ripe. You can pollinate as many as you want but should cover them or close up the flower after pollination so you know what the cross is unless you don't have any other brugs blooming and no brugs in the neighborhood.
Karyn

If you get a pod going and have to dig up your brug, try to take up as much dirt as you can with the rootball when you dig it up and put it in a area with bright light and maybe the pod will stay on. Make sure to keep it away from direct heaters etc so it doesnt dry out or it could drop the pod.

I had recieved a Rosalla in the mail last fall and there was a pod developing on it and it stayed on, so maybe they are tougher than we think lol.

Cool Thanks for the info. As of Right now no ther brugs are blooming. And I am greedy LOL So the neighbors dont have any. Hehehehe. They all are kinda snooty and think there are just weeds in my yard till they walk up.