I dont see how its a good idea to try to overwinter in 5 frame nucs in VT.
If you want to do the spilts into the seperated 10 frame fine, but IMHO your goal should be to get EACH ONE built back up afterward and transferred to standard 8 or 10 frame boxes for winter.
If you want to do the spilts into the seperated 10 frame fine, but IMHO your goal should be to get EACH ONE built back up afterward and transferred to standard 8 or 10 frame boxes for winter.