I'm not a million percent sure on this one, but im almost positive a Douglas fir isn't actually a fir at all, if that helps at all
No, Douglas fir trees are not toxic to horses. In fact, some horse owners may use Douglas fir shavings as bedding for their horses. However, it is always important to monitor your horse’s diet and environment for any signs of illness or reaction.
The top of a Douglas Fir tree is called the leader or the tip. It is the highest point of the tree where the growth occurs.
Douglas fir trees are found in western North America, particularly in regions such as the Pacific Northwest of the United States and western Canada. They thrive in environments with mild, moist climates and are often used for building and Christmas trees due to their size and shape.
Yes, Douglas fir is a common choice for raised garden beds due to its natural resistance to decay and affordability. However, be cautious when using pressure-treated Douglas fir as the chemicals used in the treatment process may leach into the soil and affect plant growth. Consider lining the bed with plastic to create a barrier between the wood and soil for added protection.
Douglas fir is a type of evergreen conifer tree that is commonly found in North America. It is known for its tall, straight trunk, and cone-like shape. It is widely used in the construction industry for its strong and durable wood.
Cedar, Western Red · Cedar, Yellow · Fir, Douglas · Fir, Silver · Larch · Pine · Redwood, European
The Latin name for the Douglas Fir is Pseudotsuga . There are a number of varieties that carry the name of Douglas. P.mensiesii is the Oregon Douglas Fir. P. macrocarpa is the Large-coned Douglas Fir. P. japonica is the Japanese Douglas Fir. P.caesia is the Fraser River Douglas Fir and P. glauca is the Blue Douglas Fir. Take your pick. Pseudotsuga means false hemlock.
Douglas Fir grows in in the upper US and Canada.
"Fir". "Fur" refers to an animals hide or hair.
Bernard T Bormann has written: 'Douglas-fir' -- subject(s): Douglas fir 'Early wide spacing in red alder (Alnus rubra Bong.)' -- subject(s): Red alder, Forests and forestry
There are at least five different trees classed as Douglas Firs. Pseudotsuga menziesii the Oregon Douglas Fir. P.macrocarpa the Large Coned Douglas Fir. P.japonica the Japanese Douglas Fir. P. caesia the Fraser River Douglas Fir and P. glauca the Blue Douglas Fir none of them are true firs the difference being that the cones are pendulous and drop intact. Pseudotsuga means pseudo , false, tsuga , hemlock.
Ronald John Dinus has written: 'Effect of red and far-red light upon growth of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) seedlings' -- subject(s): Infrared radiation, Douglas fir, Photoperiodism
A Douglas Fir is in the Pinales Order and the Coniferopyhta Phylum.
White Pine, Yellow Pine, Douglas Fir, Red Cedar, Yellow Cedar.
The roots of a Douglas fir tree absorb water and nutrients
Yellow fir and red fir are both the same species. (douglas fir) It goes like this they are identical until the tree reaches a mature age.(Somewhere between 80 and 180 years old, depending upon location, elevation and soil type) Then the outermost growth rings start to reflect a yellow color. Prior to this stage the wood is red. So a red fir turns into a yellow fir once it reaches a certain age. Any subsequent growth will be yellow wood. The heartwood and any inner rings will remain red. The yellow colored wood is put on as the tree continues to grow.
Douglas fir