See my original post. There are about 70 plumeria cuttings which were all started last spring, all in 2 gallon pots. Most are 1 to 2 ft. Tall, and some have hardly grown taller at all. The leaves are starting to yellow and die from the cold. Most of the garage space i was planning to use for all the plumeria pots got used for other purposes. Is it not possible to uproot them and store like you can do with a tree? Have to something very soon.....whats min. temp below which they die? Abt 40 deg.?