I have a Hardy Chicago and Improved Celeste that are still putting on new leafs, wonder if that will be a problem this winter?

Thanks.

Cecil,
they must be young plants reason i believe this is my young less than 1 year olds did the same this fall. The elders dropped most leaves with those 2 good frost but the young ones kept going.
So i forced em to stop i put all plants in garage to go to sleep and thats what they did as the young ones now have all dried curled leaves on them now in garage. Yours might get some dieback at the ends of limbs if sudden cold sets in but rest of plant should be ok if you protect them somewhat this winter.
I did this before and oh to be young and vibrant again!!!

Thanks Martin,

You should know how young the H.C. is!

Both plants are young! I plan on leaving them outdoors on the front porch until it gets down to 25* or so.