Also known as: Silver fir, Low's fir, Abeto Del Colorado, Concolor fir, Rocky Mountain white fir
White fir (Abies concolor) is a tree that best flourishes in areas that experience long winters followed by cool summers. It does poorly in heat and humidity. Its native habitat is mountains in the Western United States.
During Spring and Summer, the slow growing white fir develops its characteristic structural features at a gradual pace. This allows white fir to form dense, compact foliage and a sturdy trunk. With less energy invested in rapid height gain, white fir's slow growth rate enhances its resilience to seasonal adversities, fostering its sustained survival.
Distribution of White fir
Distribution Map
White fir is originally native to North America and has spread beyond its original habitat. In its native range, it is found primarily in western regions. Nowadays, it is cultivated and introduced to various places in Europe. It is adaptable and can be found in temperate zones. Its presence as an introduced species covers northern, central, and southeastern parts of the continent, signifying its ability to thrive in diverse European climates.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Coniferous forests
Hemisphere Trend Curve
Northern
Sorthern
Culture
Garden Use
White fir is an ornamental evergreen species often grown in horticultural settings like arboretums and curated landscapes. It is valued ornamentally for its perfect pyramidal shape and symmetry. In countries where the Christmas holiday is celebrated, it is valued commercially as a species of Christmas tree. White fir is prized in urban landscaping for its appearance and ability to thrive in harsh environments.
Symbolism
Time
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Cultivars
There are several recognized cultivars of White fir, including the following common varieties :
Water:
White fir thrives in mountainous habitats with moderate precipitation and can tolerate occasional dry spells. Water every 1-2 weeks, maintaining lightly moist soil without waterlogging. As an evergreen, white fir retains water in its needles, aiding its survival in seasonal temperature fluctuations.
Fertilize:
Fertilize white fir with balanced nutrition fertilizers in spring and fall, following manufacturer's guidelines and focusing on the root zone. Adjust amounts according to growth stage to enhance vigor and pest resistance. Water thoroughly after application and avoid over-fertilization to prevent root burn.
Pruning:
White fir features a tall, conical shape with soft, blue-green needles. Prune in dormant winter to remove dead branches and thin crowded areas, promoting air circulation. Avoid over-pruning to reduce stress. This method minimizes sap loss, aiding healthy spring growth.
Propagation:
White fir is an evergreen tree admired for its blue-green needles and conical shape. Propagation involves selecting healthy cuttings from mature trees, using a well-drained medium and indirect light for optimal root growth. Clean tools are essential to prevent damage or disease during the process.
Repotting:
Repot white fir every 2 to 3 years to support growth, best in spring before new growth. Use a large, deep container. Post-repotting, place in a slightly shaded area and keep soil moist for recovery and health.
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