What Am I?

I'm in a good mood today so I thought I'd play a little game with y'all: What am I? Everybody knows how to play so good luck (it should not be that hard because I am far from the master riddler, heck even a preschool riddle could stump me).


I am long and green and not very bold,
The rain and the wind make me feel old,
I fear the snow and the cold,
Even sunny weather puts me on hold
What am I?


That's the best I could do but at least I rhymed! The answer will come later but I am sure someone will figure this out.