Are you wanting a silvery-blue narrow conifer that grows in a strict 'spire' shape, then Stowe Pillar is for you. The tree is great for those tight areas where you need a small footprint. The tree will grow to 10 feet tall, but only 2-3 feet in diameter. The foliage growth is tighter in the lower part of the tree, and a bit more open towards the top. Found by Greg Williams in Vermont, near Stowe Mountain.