i live in ohio and already have a small palm tree growing in my landscape. its from a farm in New Bern NC and is able to with stand cold weather. my question is the palms they sell at Lowes and homedepo - would they last outside all year around? ya know would they make it through the winter if i covered them good.... have no clue what types they sell or where they come from.... also any websites i could ask this question on??