What to do with these clones?

A question from a fellow grower:

I acquired some nice clones for my harvest. they are great. I left the root wad in the ground and they are showing new growth. Winter is coming with freezing temps. Should I attempt to salvage these or what for spring.

You didn’t give much info. Like, how tall they are, in flower or not. Etc etc…
But if you do bring them in, use at least a 3 gal buckets, mix up a gal of PH water after adding root shock 6.0 6.5 and some root shock they’ll need it