This species grows rapidly, attaining a height in the Idaho forest of from 100 to 130 feet and a diameter of up to 3 feet. (Douglas-firs found in moister Pacific Coast forests grow to heights of 250 feet and diameters of 8 feet.)
Contents
Where do Douglas firs grow best?
Douglas-fir grows best on well-drained deep soils and will not thrive on poorly drained or compacted soils. Along the coast it is mostly found where marine sandstones and shales have weathered deeply to fine-textured, well drained soils. Douglas-fir is found on a wide variety of soils in the Sierra Nevada.
What zones do Douglas firs grow in?
They grow best in areas with cold winters and hot summers in USDA plant hardiness zones 4 through 6. When you are planting a Douglas fir, be sure to site the tree in an area with excellent drainage.
What is the most common tree in Idaho?
The mixed conifer forests in the Panhandle area can be moist forest types that include tree species found on the Pacific Coast such as western hemlock, Pacific yew, and western redcedar. Southern Idaho forests are generally drier, and ponderosa pine and Douglas-fir are most common.
What kind of pine trees are in Coeur D Alene Idaho?
While the Idaho softwood forest contains some species of pine (ponderosa pine, lodgepole pine, and western white pine — Idaho’s state tree), it also is home to hemlock, western larch, western red cedar, Engelmann spruce, Douglas-fir, subalpine fir, and grand fir.
Is Douglas fir cheaper than cedar?
Douglas Fir Wood Decking is slightly more expensive than Cedar Wood Decking. Douglas Fir is found in Western America, from Alaska to California, and as far east as British Columbia.
How tall are Douglas firs?
Mature Size. The Douglasfir grows to a height of 40–70′ and a spread of 12–20′ at maturity.
Why are Douglas firs important?
Douglas fir forests are common throughout the species’ range due to their ability to regenerate after major disturbances such as wildfire and timber harvests. These trees are important economically because they yield desirable timber products.
Is Douglas fir considered a pine tree?
Douglas fir, which has sometimes been called the Douglas tree, Oregon pine, and Douglas spruce, is not actually a true fir, a pine, or a spruce.Douglas firs are evergreen trees, meaning they keep their needle-like leaves year-round.
Does Douglas fir grow fast?
Tall, Taller, Tallest
In your yard, a Douglas fir will only grow 40 to 60 feet tall. Experts at Cal Poly estimate the growth rate of Douglas fir at 24 inches a year, but this also depends on its growing conditions.
What is Idaho State animal?
Idaho’s Nez Perce Indians first bred the Appaloosa horse primarily for use as a war animal.
| Idaho | |
|---|---|
| Entered the Union: July 3, 1890 (43) | Capital: Boise |
| State Flower : Syringa | State Fruit: Huckleberry |
| State Horse : Appaloosa | State Raptor: Peregrine Falcon |
What trees grow the fastest in Idaho?
The Fastest Fast Growing Trees
- Hybrid Poplar. A very fast-growing tree, up to 5 to 8 feet per year.
- Weeping Willow.
- Quaking Aspen.
- October Glory Red Maple.
- Arborvitae Green Giant.
- River Birch.
- Dawn Redwood.
- Leyland Cypress.
How do you identify a Douglas fir tree?
Bark: Young bark is gray and smooth with resin blisters like the true firs. On large trees, you can usually identify a Douglas fir by the bark alone. The thick bark is deeply furrowed, more than any other tree in the region. The color is gray to brown and usually brown at the bottom of the furrows.
Does oak grow in Idaho?
Idaho oak trees that will produce acorns in zones 5 and 6 are the fast growing sawtooth oak tree, the Gobbler oak tree and the white oak tree.The Black Fredonia grapes are excellent cold hardy grape vines to grow in Idaho.
Is Douglas a fir?
The Douglas fir (Pseudotsuga menziesii) is an evergreen conifer species in the pine family, Pinaceae. It is native to western North America and is also known as Douglas-fir, Douglas spruce, Oregon pine, and Columbian pine.
Douglas fir.
| Douglas-fir | |
|---|---|
| Order: | Pinales |
| Family: | Pinaceae |
| Genus: | Pseudotsuga |
| Species: | P. menziesii |
Do maple trees grow in Idaho?
The only maple native to North Idaho grows as a shrub or small tree. It is a sprawling kind of shrub and needs a yearly pruning to keep it neat, if it develops as a multi-trunk shrub, growing to four to six feet tall and as wide across. As a tree, it can grow to as high as 33 feet.
Does Douglas fir make good siding?
Surfaced on the back and edges, the face is texture resawn making these boards an excellent choice for trim, fascia, soffits and siding when fine appearance and durability are required. Clear Douglas Fir finish is highly valued for its strength, durability and fine appearance.
Can you build a deck with Douglas fir?
With the right Douglas fir, you can also build beautiful decks, patios, and pergolas, perfect for summer entertaining. In an article by syndicated home and garden columnists Bill and Kevin Burnett, they recommend using Douglas fir for a backyard deck, choosing it over redwood for its extra durability.
Is cedar or Douglas wood better?
On average, cedars are slightly softer. However, cedar significantly outperforms fir in its resistance to decay and wet conditions. Even in contact with wet ground, cedar species take a long time to rot. Seasoned wood of both tree types is susceptible to insect attack.
How much is a Doug fir tree worth?
| Douglas Fir – Long (26 – 40′) | ||
|---|---|---|
| Diameter | Price/MBF | Code |
| Low-Grade -3 + knots & 6-7″ | $250 | 123 |
| 12″- 15″ (HQ) ‘A’ 32′- 40′ | $600 | 155 |
| 16″+ (HQ) ‘A’ 32′ – 40′ | $650 | 156 |
What is special about Douglas fir trees?
Douglas fir, (genus Pseudotsuga), genus of about six species of evergreen trees of the conifer family Pinaceae, native to western North America and eastern Asia. The trees are important timber trees, and the strong wood is used in boats, aircraft, and construction.
