Abies concolor ( Sherwood Blue White Fir )
genus Abies concolor is a dim to medium growing fir with blue - green farewell pointing upwards and onwards along the shoot . The 3- to 5 - column inch cones are greenish - purpleness when young , turn brownness . Reaches heights up to 130 feet . ‘ Sherwood Blue ’ is pyramidal in shape and has an open growth habit . It has short , flat , blunt needles that are bright blue , and tiered , horizontal branches ....