frozen plants...

Don't be alarmed if some of your plants in pots had frozen root balls they will come back.

​I have some rather lovely hellebores in pots, which last week suffered as it just wasn't thawing during the day, and were very floppy! i placed then in the sun and over the weekend the temperatures rose and hey presto back to normal.

​The other option is keep in a cold cover or Green house.