Who knows why but I just bought this little Alberta Spruce from a grocery store today. My husband said it looked like a "real" bonsai tree. Anyway, I'm not positive what I should do with it. Even though it was sold as a "table top tree", I have no plans on keeping it inside, of course. Here's my dilemma. Obviously it's been kept indoors in the store, so will it need extra protection from the cold? It's currently 21 degrees here. Should I keep it with the crapes's and azalea in my unheated detached garage or just set it outside close to the house? Any guidance is greatly appreciated.