Tigertail is a dwarf, vase-shaped form of Alcock Spruce with stiff blue needles with a tinge of yellow, and silver undersides. It's widely vase-shaped, making somewhat of a nest form unless staked. Large, purple-red cones stand up on the branches like candles to make a brilliant focal point. 6' T (if staked) x 3' W. Evergreen; tolerates clay.
Minimum temperature: -30° F