Hi Goldy. If the plants are dormant (leaves have turned yellow and fell off)
just find a cool, dark spot in a basement, or wrap them
up in burlap or other breathable dark fabric, and put them somewhere cool
to keep them dormant until spring.
Give each of the plants 1 cup of water for Christmas, and again for Valentine's
day. That's it! You don't need to change their pots.
When the night temps in your area stay above 40 degrees, unrap the plants
and leave them out. If there's a late frost coming, bring them in
for the night, or roll them up in burlap again.
When the night temperatures don't drop below 50, and the buds are starting
to swell, take them out of their pots, untangle the bottom quarter of the roots,
plant them in a hole 3 times as wide, and 2" deeper than their depth in the pots.
Don't fertilize when you plant, just mulch, then water every 3 days for 6 weeks.
They won't make it through your winter, but after a summer of growth they'll
stand a better chance.
For more information, do a search on topics regarding winter storage.