|Abies concolor is a slow to medium growing fir with blue-green leaves pointing upward and forward along the shoot. The 3- to 5-inch cones are greenish-purple when young, turning brown. Reaches heights up to 130 feet. 'Archer's Dwarf' is a dwarf. Flat, blunt needles are short and narrow and branches are tiered and horizontal. This pyramid shaped plant enjoys plenty of sun, cooler climates and acidic soil.