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Concolor Fir
The Concolor Fir tree, Abies concolor, is also known as white fir, concolor fir, silver fir, Rocky Mountain white fir, Colorado Fir, Lows Fir, Pacific white fir. Concolor Fir trees are large, densely-growing, narrow trees with a dome-shaped crown growing to 50 feet or more. This evergreen conifer tree is native to the mountainous regions of the western United States. This rapid growing fir tree is the most drought-resistant of all native firs. Although it can exist on poor, dry sites, the white fir grows most vigorously in moist, well-drained, acid soils in protected locations. It is a rapid grower after it becomes established. It makes a handsome ornamental and decorative Christmas tree. ... more information
Ponderosa Pine The Ponderosa Pine, Pinus Ponderosa, will grow on most soils including very sandy soils and sites with very little topsoil. Once established, it is very drought resistant. With good care, Ponderosa Pine trees will grow to a height of six feet in six years, starting with a 2 year old seedling. It is a tall stately tree that is widely used in windbreaks. The Ponderosa Pine is the most frequently planted of the large, long-needled native pines. The soft dark green needles, 6-10 inches long, are arranged in bundles of three. Cones are 3 to 5 inches long. It is sometimes called Western Yellow Pine or Bull Pine. This evergreen conifer tree thrives in full sun and poor soil, and it is one of the tallest and most important timber pines in the western states. |
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