Seasons gardening/harvestables *new info* - thank you kalaksed :)

I´ve played another family for a while yesterday. After winter starts I came back to my main and the tentacle tree is gone back to a small plant, like fresh planted but taken his stats from before. He was nice out of his season but in winter he has to grow up again?
EDIT: Mistaken the plants name (not glow orb) and for this I thought Winter is his season, it´s spring. Everything ok, if its right that he goes back to the above state in winter, does it? ;)