Contents
Description
Abies Procera, commonly known as the Noble Fir, is a large evergreen tree that can grow up to 70 meters tall. It is native to the western United States and can be found in the Cascade Range and Coast Range mountains. The tree has a narrow conical shape with a dense canopy of dark green needles. Its bark is smooth and gray when young, but as the tree ages, it becomes rough and fissured.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Pinophyta |
| Class | Pinopsida |
| Order | Pinales |
| Family | Pinaceae |
| Genus | Abies |
Appearance
The Noble Fir has dark green needles that are about 1 inch long and arranged in a spiral pattern on the branches. The cones of the tree are about 6-8 inches long and are a purplish-brown color. The cones hang down from the branches and are often found on the lower parts of the tree. The tree has a narrow conical shape with a dense canopy of needles that provides excellent cover for birds and other wildlife.
Care Guide
The Noble Fir prefers moist, well-drained soil and needs to be watered regularly. It also needs to be fertilized once a year in the spring. The tree should be planted in full sun and can tolerate cold temperatures down to -20 degrees Fahrenheit. It is hardy in zones 4-7.
Common Pests & Diseases
The Noble Fir is susceptible to a few pests and diseases. The most common pests are aphids, spider mites, and sawflies. These pests can be controlled with insecticidal soap or a horticultural oil. The most common diseases are root rot and needle cast. These diseases can be prevented by planting the tree in well-drained soil and keeping the foliage dry.
Habitat
The Noble Fir is native to the western United States and can be found in the Cascade Range and Coast Range mountains. It prefers moist soils and can be found in areas with high precipitation. The tree provides excellent cover for birds and other wildlife and is an important part of the ecosystem in its native habitat.
Question and Answer
Q: How tall can the Noble Fir grow?
A: The Noble Fir can grow up to 70 meters tall.
Q: What is the preferred soil type for the Noble Fir?
A: The Noble Fir prefers moist, well-drained soil.
Q: What are the most common pests of the Noble Fir?
A: The most common pests are aphids, spider mites, and sawflies.
Q: Where is the Noble Fir native to?
A: The Noble Fir is native to the western United States.
Related Plants
- Abies Alba – European Silver Fir
- Abies Balsamea – Balsam Fir
- Abies Concolor – White Fir
- Abies Koreana – Korean Fir
References
- “Abies Procera.” Missouri Botanical Garden. Accessed 7 August 2021. <http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b345>
- “Noble Fir.” The Tree Center. Accessed 7 August 2021. <https://www.thetreecenter.com/noble-fir/>
- “Abies Procera.” Royal Horticultural Society. Accessed 7 August 2021. <https://www.rhs.org.uk/Plants/2453/i-Abies-procera-i/Details>
