Tsuga canadensis Cole’s Prostrate is a rarely offered low growing Hemlock. Lovely silvery green foliage. A spreading variety that when young follows the contours of whatever it grows over, but builds a little bit of height as it ages. Good with the usual rocks, gravel, water, other conifers etc. Also will hang over the edge of a wall. Unusual as a conifer in that it will tolerate a little shade. One of my favourites!