Hi this is my first winter also. some of my outside bananas i put to "sleep". I got itchy to get more , so I got some off ebay and ae growing in a basement under gro-lux tubes. tha ensete maurelii (from wellspring) is doing fantastic and throwing out ever bigger leaves. the two sikkis are also doing well, as is a small rajapuri. one basjoo arrived all bent so i cut all the leaves off. It sent a spear about a quarter inch and then stopped growing. It does look healthy though.