Description

Abies- Fir

This mid to large evergreen shrubs and trees, makes them ideal for shurburn areas.  They prefer cool-cold climates such as Europe, North Africa, Asia and North America mountainous areas where they escape urban pollution and extreme temperatures although some varies expand into the tropics.  These fir’s has long narrow, needles that are distributed equally horizontal and laterally along the twig. Color differs mid to dark green often with grayish white bands underneath. Female cones grow erect on upper branches, which ripen over a year then release seeds. They prefer sun moist soil or soil with good moisture retention but with good drainage, neutral to alkaline soil.  The only pruning needed to be done is to remove dead twigs to insure good circulation. Prone to adelgids, bark beetles, bagworms and spruce budworms.  A wide variety of fungi cause needle blights and root rots.  Rust diseases are common. A. concolor – Blue Fir – Colorado White Fir – Silver Fir – White Fir – This pyramidal crown tree grows in the USA Rockies and can reach 100 feet plus and 25 feet in width. The needles are bluish green on both sides with a blunt tip that grow 2 ½ “ inches long, and when bruised excrete a lemon scent. Cones are cylindrical in shape 5 inches long in a dull purple to pale brown. Makes a fine ornamental and is very hardy and vigorous. Zones 5-9