Thanks Christine and Pod. Christine, I have seen them on Amazon and other sites ; but didn't know if some are better than others, I might just order one and give it a try.
Pod, I wouldn't leave them on except when it gets down to below freezing'; then remove them when it isn't so cold. I would think that the frost bags would be make out of the same material as the frost cloth -but seems that the bags would easier to put them over the trees and take off. If they were a little older I might just leave them out. Last year, I just put a sheet or blanket over them. But when I get off of work; and before I go into work is when it is cold and I don't want to be out in the cold and fighting the wind to wrap them or secure the blankets/sheets.
Thanks for both of your feedbacks. I think I may just get one from Amazon
and try it. The pot is too heavy to keep taking in and back out. I am getting over a broken shoulder (in 2 places) and Lymphedema set in. Being careful not to lose my balance or put too much weight on mt arm/shoulder.