Im new here. I was up in Maine and came across this little guy. Easter Hemlock. North facing on a slope. Many very large old mature trees on my land. Funny as I was thinking of a bonsai then I stumble across this little tree. I goggled "eastern Hemlock Bonsai" and saw some amazing specimens. Im a beginner and just potted it when this picture was taken ( yesterday). Put it outside for about another month to assure it is in dormancy. If it gets extremely cold I will bring it into my basement. In about 2 months, I will bring it indoors and wire it. As you can see, I took a wide root ball out of the ground as to not mess too much with the root system.