Probably. I overwintered a four framed nuc last winter here in the UK but we had a mild winter and we are in the south of the country about 51degrees N if my map reading is right! The nuc was healthy in the autumn and came out of the winter great but has been troubled with Verroa mites since. Keith >>> Keith JM Hooker <<< >>> Technology Management Ltd <<< >>> WHITSTABLE Kent CT5 4ED UK <<<