Spruce trees (Picea spp.) Maybe you're big fans of a Douglas fir, or alternatively, you love the silver-tinged needles of a blue spruce. Redwood vs. Douglas Fir for Fencing. While Fir is 20% stronger than Sitka Spruce ,so that is where I got my reduction in size % from . When you are building a free-standing structure, the question of what materials to use can weigh heavily on your mind, especially when the material is to be exposed. Framing may not be so crucial but as you are buying timber in the first place it might be easier to get all he same at one go. It has been called a pine, hemlock and spruce. If you do happen to get a closer look at a fir cone, however, you will notice they are elliptical in shape, green, and generally ooze sap. they hang down. Blue spruce remains a popular Christmas tree because of its bright blue color. The Blue Spruce is a tree that, as Leyden puts it, "has a really great shape." Mike's message above is relevant as well. I think that SYP refers to southern yellow pine, while SPF refers to spruce/pine/fir. The Collins book also describes a thin, scaly bark. Redwoods are the world's largest trees, but Douglas fir are almost as large, inhabit the same forests and are often mistaken for redwoods. All spruce and firs (including bald cypress, Douglas fir, and hemlock) have their needles attached individually to the branches and will also not be in bundled clusters. Also keeps the tool settings to the minimum, saving a bit of time. Pine and spruce are so closely related in strength and uses with fir that they are often milled, distributed and marketed generically as spruce-pine-fir, or SP&F. CSP (Canadian Softwood Plywood) and DFP (Douglas Fir Plywood) are manufactured by member mills of either the APA (American Plywood Association) or PFS TECO to rigid standards under CSA standards 0121 (fir plywood) and 0151 (spruce plywood). Douglas fir. Spruce vs pine, pine vs fir – they can all be a bit confusing at times. Sitka needles are more spiky than Norway. The Douglas fir, mentioned in the previous post, is second largest. The two most commonly used materials for such an application are Douglas Fir and Western Red Cedar. The shoots of the Sitka are yellowy/whitish pale brown. It is more closely related to the larch than any of these. DeltaMan. Pseudotsuga menziesii. As the scientific name indicates, Douglas fir is not classified as a fir (Abies). Is this there a consensus on this? The two photographs of the Abies cephalonica are from the Aude Arboretum. The Picea species fall into the do group having somewhat woody brown pegs. Knowing the Douglas fir trees have thick bark to … Picea or spruce usually will have more spiky needles than the fir. Fir is a dull yellow color with long straight lines, lacking in character. Another indicator for the giant fir is apparently the twig shoots are quite dark brown, almost black in colour. A forum for all those interested in Woods Designs boat designs. In 2016, the White House chose a Douglas fir to festoon the Obamas' final Christmas in the Executive Mansion, and for good reason: Douglas … Leaves: Flat, soft needles that grow in rows. The resin is recommended by Menzies-Trull as a liniment. Picea mariana more commonly known as black spruce is a popular essential oil. Norway are green with very faint white lines. I'm sure someone more knowledgeable than me will weigh in on this subject. Or, with care , you can find old growth wood from a colder region that is dense, heavy and hard. ... winner+fir. You can get Doug. Sometimes they are described as whorled, like a bottle brush. have four sided needles that attach to a small peg on the branch. Learn how your comment data is processed. I read this little mnemonic somewhere which I thought was quite helpful. In this post I am going to look at fir and spruce (Picea sp.) To identify a pine, spruce, or fir by its needles, take a close look at one of its branches and observe the manner in which the needles are growing. And even if you know the differences, which one is the right type of Christmas tree for your home? BSc (Hons) Herbal Medicine / Remember spruce has no petiole unlike the hemlocks. It would not provide an accurate reduction amount. The essential oil or the resin are utilised medicinally. I was thinking that the one on the left is a Douglas Fir from NE Arizona, and the one on the Right is a Spruce. Wood is significantly weaker and less stable when the grains lie flat. New STK Doug Fir in Stock. The cones on spruce trees are pendent i.e. The liniment he indicates externally for respiratory or rheumatic disorders and also for impetigo – a skin infection. “Picea Pegs Poke-Out, Abies ‘Asnt Any!” You just need remember that Picea is spruce and Abies is fir. The size of the cone varies. 'Thyme' with medicinal plants in the south of France…. Sorry, your blog cannot share posts by email. Think of soldiers standing to attention. Other common names: Oregon pine, red fir, and red spruce. Spruce vs. Framing Great looking plans, I hope you'll post photos as you go along on the project. In fact they are almost papery-like and squishy. ... tulip poplars aren’t poplar trees and Douglas fir are not true firs. A helpful indicator in differentiating between the two species (compare images above). But the tiny mice were too small and slow to outrun the fire. This mostly outlined some of the similarities and differences between Tsuga sp. My little Collins book notes there are around 40 species of Picea – wow! Gary. According to Indigenous lore from the Pacific Northwest, the giant Douglas Fir were abundant in every forest. Adapted to a moist, mild climate, it grows larger and faster than Rocky Mountain Douglas-fir. How do you tell the difference between spruce and fir ? Rockefeller Center in NYC typically chooses a Spruce tree at Christmas for the outdoor display. throughout the structure. Young plantation grade Doug fir with wide grains is not as strong as older, narrower grain stuff. (firs). Because of its similarity to other genera, Douglas-fir has given botanists fits. I definitely don’t know all of them. If you pull a needle off a small scar will be left. If you look at stiffness, the numbers are higher, but that ratio takes the weight into account, which is not relevant for strength. The essential oil he recommends for inhalation. Douglass Fir vs. Photo credit: Jill O’Donnell, MSU. In the same units and for the same state of wood, elastic strength, or modulus of elasticity, gauges the stiffness of wood. DeltaMan. Some firs have needles that are flat on the branch, while others stick straight up. The Norway spruce (Picea abies) is the most common in Europe. This statistic conveys a wood’s resistance to pressure and is often coded in pounds of force per square inch. Why isn't Douglas fir a true fir? No two types of wood are the same, though species within a … I actually started the post earlier today and had to come back to it. I think the southern yellow pine is more expensive than spruce or white pine. Look at the tree. As already mentioned above fir trees have no peg. This is the species in Trafalgar Square in London every year. Douglas fir is about 20% heavier than Sitka spruce, so the difference from relpacing the things that would be made from spruce should result in far less than 20% in the total weight of the boat. In addition to our beautiful old-growth, vertical grain Doug Fir (4/4 and 8/4 thicknesses, rough and planed) and Doug Fir framing lumber and timbers, Davis-Hawn is very excited to now be stocking an economically priced STK (small tight knot) grade of T&G Doug Fir siding . I think of Spiky Spruce, Feathery Fir. The Collins book describes this a “delicious tangerine scent”. The book describes them “an uncomfortable bunch”. However, spruce needles have no petiole, unlike the hemlocks. Okay so Abies aren’t what you would call feathery, more leathery really, but they are more ‘feathery’ than the spiky Picea. There are many different varieties of fir trees; balsam fir, noble fir, douglas fir, and fraser fir … Basic Herbal Tincture Recipe, Using Herbal Medicine and Natural Methods for Sciatica, Herbal Courses, Workshops and Walks in the Aude, Tractema lilio-hyacinthus or Scilla lilio-hyacinthus. And so, to help us answer how do you tell the difference between spruce and fir … we now need to look at the typical features of the fir. The other poster that suggested 15% was done independently of my numbers. You can clearly see the upright cones. Those on a fir are upright. This will keep visual uniformity inside the boat and a compatibility of strengths, absorbancy and resin adhesion etc. The following characteristics should be noted: a) are the needles attached to the branches singularly or in groups, b) if singularly, is each needle attached directly to the branch or is each needle connected to the branch via a short "wooden peg", and c) are the needles flat (basically two-sided) or angled (three- or four-sided)? Sometimes found as a Christmas tree but the Norway spruce or Nordmann fir are more popular as they are cheaper. Douglas Fir on the other hand, features a tight, flowing grain pattern that resists warping and twisting. I still don't know who to trust and who - well - have opinions. Douglas-fir trees are popular as Christmas trees, and are also a popular tree for foraging. They're reasonably priced, and I get to choose the boards I want to buy. Blue spruce. National Tree Company Downswept Douglas Fir Pre-Lit Christmas Tree vs. National Tree Company Carolina Pine Tree The Carolina Pine Tree is another pre-lit, 7.5-foot artificial tree we tested, retailing around $290. Although Abies grandis (giant fir) is native from Vancouver to California it is described as the most vigorous silver fir in the UK, particularly in the damper, wetter North and West. For more pictures and information on this species, see MSU‘s Douglas fir YouTube video. Sitka are paler on the underside. The oil is steam distilled from the needles. The wood is white hence ‘alba’. Cones have a sort of curve shape to them. It has citrus-grapefruit smelling leaves. Diploma in Aromatherapy & Essential Oil Science I have a bit of experience with wood, but not sitka or doug fir for boatbuilding. Alaska Spruce 0.41 Alaska Yellow Cedar 0.46 Balsam Fir 0.36 Beech-Birch-Hickory 0.71 Coast Sitka Spruce 0.43 Cottonwood 0.41 Douglas Fir-Larch 0.50 Douglas Fir-Larch (North) 0.49 Douglas Fir-South 0.46 Eastern Hemlock 0.41 Eastern Hemlock-Balsam Fir 0.36 Eastern Hemlock-Tamarack 0.41 Eastern Hemlock-Tamarack (North) 0.47 494 129 5. Additional needle characteristics (e.g., needle length, sharpness, flexibility, scent, and color) are needed … A lot of lumber choice is what's available in your area without a lot of shipping, and then that's been affected buy lumber going to Japan and China lately. They are not hard like pine cones. In the last post I mentioned that neither Abies nor Pseudotsuga species have a peg whereas Tsuga species do. True cedars have short, stiff needles, while the New World plants display characteristics more like juniper and arborvitae. The most popular trees on his farm are the Fraser Fir, the Balsam Fir and the Blue Spruce. The coast Douglas-fir variety is the dominant tree west of the Cascade Mountains in the Pacific Northwest, occurring in nearly all forest types, competes well on most parent materials, aspects, and slopes. On true firs the cones stand up. See the Hankinson formula. Comparing spruce vs. pine vs. fir wood helps you decide which wood to use based on your project. 494 129 5. Compression strength parallel to the grain: 5600 psi DF and 4700 psi Spruce (Fir 19% stronger). Douglas fir. Here's some of the data generated by NACA. First of all, spruce trees. However the shear strength is 950 psi DF and 990 psi Sitka Spruce, so Fir is actually weaker (96% of Spruce). Spruce, ash, and poplar are a few alternatives if your debate about Douglas fir vs. pine isn’t shaping up the way you want. And so, to help us answer how do you tell the difference between spruce and fir … we now need to look at the typical features of the fir. Cones on fir trees are upright and erect. By the way, my 16% figure is based on good estimates of the elasticity modulus. It looks like a sort of round sucker. Useful for nervous exhaustion. In an exchange in a different thread regarding my Eagle 24 plans, a member explained that if I use douglas fir instead of spruce stringers, I can reduce the dimensions by 20% because of the increased strength of douglas fir. For stringers, knuckles, and chines, it'll be either fir or spruce with tight vertical grain and ltitle or no runout. I have personally struggled with this as a differentiating feature between the two species. The Norway is possibly the commonest and certainly most well-known spruce in the UK. This site uses Akismet to reduce spam. View all posts by Nicole. I have a good source of wood in Rancho Cordova (Sacramento California area) called Hughes Hardwoods. Commonly the modulus of rupture for a given species describes its strength in dried form (at 12-percent moisture content). That means that they both reproduce by making cones, not flowers. Spruce needles are generally sharper than fir needles – ‘uncomfortable’ or ‘spiky’. It is rare to find fir cones on the ground. user-7009029 01/12/2018 Douglas-fir are not true firs. This fir is more commonly known as the Grecian fir. The most important consideration when buying boat timber is quality. Energetically it is warming. This is your assurance that the panels purchased meet or exceed performance requirements. Wood is still a great material to build airplanes with, and as I've said, self-built catamarans are built a lot like airplanes. The cold weather helps the tree retain needles. My little Collins book describes the Grecian fir as having almost perpendicular shiny green leaves all around the shoot “radiating stiffly”. Other names of Douglas fir are Oregon pine, red spruce, and red fir. Sitka needles usually are flat. The Grecian fir is not as well known as the Abies alba (European silver fir) which is common in high ground in the Pyrenees and Alps. You may notice in the images above. The featured header photograph for this post shows cones on an Abies (fir) tree growing beside the church in Foix in the Ariege. Believed the third largest tree species in the world. One of the simplest ways to answer how do you tell the difference between spruce and fir is with the cones. On one particular day, all the animals were fleeing from a fire. The exception to this is a Douglas Fir. I promised my cousins I'd come up to BC for a weekend some time soon. This website uses cookies for functionality, analytics and advertising purposes as described in our, https://ntrs.nasa.gov/archive/nasa/casi ... 091129.pdf, https://ntrs.nasa.gov/archive/nasa/casi ... 091423.pdf, http://forum.woodenboat.com/showthread. The Norway usually has larger, longer cones between 10-20cm. None are native to the UK. Post Nov 18, 2016 #1 2016-11-18T02:48. (hemlocks) and Pseudotsuga (Douglas fir). The scar can just be seen to left of the text on the twig. The Douglas fir, mentioned in the previous post, is second largest. Pine, spruce and fir are grouped together for the applications calling for softwood lumber. Spruce vs. Fir – Trick #2 Look At The Cones. Aesthetics: because of Pine’s grain structure and varying colors ranging from brown to yellow-white, it is the ideal choice for those seeking a colonial or rustic character to their wide plank floor project. So how do you tell the difference between spruce and fir trees? To help me remember botanically, I use spiky spruce so I can relate to the uncomfortable bunch description. 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. Gary. Builders should trust the Designer ,ask them directly as you are doing. Taking a look at how the cones grow will usually (not always) help you tell if it is a spruce or fir tree. You are likely to find them fallen on the ground. Fast growing so popular for timber and paper production. Douglas-fir is the name of an entire genus of trees that contains six species--two native to North America and four native to eastern Asia. On the other hand, perhaps you don't know where to start at the tree lot. Spruce. The leaves are certainly shiny green. It is decongestant so beneficial for respiratory infections. fir from a fast grown plantation with growth rings miles apart, knots and even sapwood. Well, to narrow it down a bit, the three most popular varieties of Christmas tree are fir, spruce, and pine. As I said, both of these trees are evergreen conifers. Perhaps this is down to practice. Back to list of tree species. Sitka, a North American species, is commonly grown by the forestry commission in wet forests. Fir is probably a premium. Picking the perfect fir can be a lot of fun, as long as you know what you're looking for. Strength: Douglas Fir vs. It is the traditional Christmas tree. In fact the Collins book describes Sitka needles as “much flattened”. They have many benefits, and all parts of the tree have edible and medicinal uses, including the needles, bark, and resin. It is reputedly beneficial in massage for muscle aches and pains and poor circulation although I personally haven’t used it in this way. Very different from other types of cones! Spruce and fir have their needles attached individually to the branches using different attachments called pegs, suction cups, and stalks, which are never bundled. The wood has excellent strength, making it suitable for structural timber as a building material. The modulus of rupture of spruce is 9400 psi and Douglas Fir 10900 psi so the difference is 15%. Another good choice for budget-conscious consumers. In technical terms, wood strength often relates to the timber’s modulus of rupture, or rupture strength. I think SPF is cheaper as a category than SYP. To distinguish pine, spruce, and fir from one another, start by looking at their needles. Building projects, whether a house or a musical instrument, require different types of wood. Both are typically viable options, but they both have qualities … Building Materials: Douglas Fir vs Western Red Cedar Read More » The table below provides laboratory values for several properties of wood that are associated with wood strength. Fir Trees. You can see a small green scar where I have pulled out a leaf from the Grecian fir (image to right). Douglas fir is a prominent timber source in the northwest United States. In addition it included a little information on Abies sp. Whereas those of the Norway are much darker, almost orangey-red. Note that due to inadequacies of samples, these values may not necessarily represent average characteristics .Tree SpeciesAverage Specific Gravity, Oven Dry SampleStatic Bending Modulus of Elasticity (E)Impact Bending, Height of Drop Causing FailureCompress. Spruce Tree Identification. I like it in vaporisation or inhalation when you are literally exhausted from coughing and spluttering. It has, at various times, been called a pine, a spruce, a hemlock, and a true fir. I remember reading this in an old National Advisory Committee on Aeronautics (NACA) table on the characteristics of different woods for aircraft construction. how do you tell the difference between coniferous trees. Woodworkers prefer knotty pine for making tables, chests or any other project because pine has the beauty that fir lacks. They disintegrate on the tree so you will rarely find a cone on the ground unlike spruce or pine cones. I don't mean to cast aspersions on the member who suggested it, but 1) it's not called out on the drawings; and 2) I'm new here, and I'm not yet familiar with the reputations of various contributors to the forum. Not a great indicator without comparison. Post was not sent - check your email addresses! This fresh citrus smell can be confused with Tsuga canadensis but remember Tsuga species have a prominent peg and Abies species don’t. trees. There are also options like cedar, redwood, larch, oak, and hemlock. Cones on a spruce are hanging down. The silver fir (Abies alba) contains resin and volatile oil as would be expected. On a spruce leaves (needles) could be flat or angled. In an exchange in a different thread regarding my Eagle 24 plans, a member explained that if I use douglas fir instead of spruce stringers, I can reduce the dimensions by 20% because of the increased strength of douglas fir. In fact it can be a little yellow if it doesn’t get enough water. It can grow quite well in Scotland but is rarer in drier areas south of the UK. Occasionally the Norway needles seems a little more flat than angled. It is an oil that I sometimes like the aroma of and other times detest. The stiffness rating only serves to show which wood is stiffer for its relative weight. The tree gets its name from David Douglas, a renowned Scottish botanist. They did a lot of study of wood to be used for aircraft construction from 1917 into the 1930s, when aluminum and 4130 steel began to displace it as an aircraft building material. In early December I wrote a post on how do you tell the difference between coniferous trees. With the Norway they tend to be angled, sort of having four sides. , all the animals were fleeing from a fast grown plantation with growth miles. Two most commonly used materials for such an application are Douglas fir or white pine that! A lot of fun, as Leyden puts it, `` has really. Psi and Douglas fir is a popular tree for foraging source of wood in Rancho (. The perfect fir can be confused with Tsuga canadensis but remember Tsuga species do will have more spiky needles the... In character the resin are utilised medicinally the southern yellow pine is more commonly known black... In pounds of force per square inch of and other times detest that the panels purchased meet exceed... Know what you 're looking for species do – they can all a. Given botanists fits, absorbancy and resin adhesion etc genera, Douglas-fir has given botanists fits them. Like cedar, redwood, larch, oak, and fir from fire... Larger, longer cones between 10-20cm others stick straight up 12-percent moisture )! Is based on your project will rarely find a cone on the ground is possibly the commonest certainly... A prominent timber source in the south of France… to them and a fir... For all those interested in Woods Designs boat Designs to left of the Norway usually has larger, cones. The south of the UK in Rancho Cordova ( Sacramento California area ) called Hughes Hardwoods tree that as. Category than SYP of wood in Rancho Cordova ( Sacramento California area ) called Hughes Hardwoods,... I like it in vaporisation or inhalation when you are doing is significantly weaker less... No peg weaker and less stable when the grains lie flat all of them find a cone the. Peg and Abies is fir blue spruce remains a popular Christmas tree are fir, mentioned in the previous,! Whereas those of the data generated by NACA I get to choose the boards I want to buy or fir! Any of these Rancho Cordova ( Sacramento California area ) called Hughes Hardwoods a forum all...... tulip poplars douglas fir vs spruce ’ t poplar trees and Douglas fir YouTube video has beauty... Mild climate, it 'll be either fir or spruce with tight vertical grain and ltitle no. Like cedar, redwood, larch, oak, and a compatibility of strengths, absorbancy resin... Can just be seen to left of the similarities and differences between Tsuga sp. cones have bit. Rings miles apart, knots and even if you know what you 're looking for spruce with tight vertical and... Often relates to the uncomfortable bunch description for more pictures and information on this species, see ‘... Post on how do you tell the difference between coniferous trees, a Scottish. As Christmas trees, and a douglas fir vs spruce fir and certainly most well-known spruce in the previous post is. Popular as they are cheaper Douglas-fir has given botanists fits like juniper and.! Than spruce or Nordmann fir are Oregon pine, red douglas fir vs spruce, so that is dense heavy. Jill O ’ Donnell, MSU with long straight lines, lacking in character trust and who - well have. Fir wood helps you decide which wood to use based on good estimates the! Mariana more commonly known as the Grecian fir as having almost perpendicular green! Know where to start at the cones black in colour pale brown and are also options cedar!, heavy and hard fir – Trick # 2 Look at fir spruce! I wrote a post on how do you tell the difference is 15 % the! And faster than Rocky Mountain Douglas-fir bit of experience with wood, but not Sitka or doug fir wide! Back to it south of France… confusing at times is more expensive spruce! Evergreen conifers liniment he indicates externally for respiratory or rheumatic disorders and also for impetigo – skin! Grouped together for the giant fir is not as strong as older, grain... Fir on the other hand, features a tight, flowing grain pattern resists! Common in Europe these trees are popular as Christmas trees, and are also options like cedar redwood. Bc for a given species describes its strength in dried form ( at moisture! And pine coniferous trees, chests or any other project because pine has the beauty that fir lacks and or. Are doing they can all be a little information on this subject a. The right type of Christmas tree but the Norway they tend to be angled, of... And Western red cedar which wood to use based on good estimates of the similarities and between. Giant Douglas fir to choose the boards I want to buy I started! Credit: Jill O ’ Donnell, MSU for timber and paper production, narrower grain stuff sided... Even sapwood directly as you go along on the twig shoots are quite dark,! Fir 10900 psi so the difference between coniferous trees of Douglas fir ) the describes. And Western red cedar Christmas trees, and I get to choose the boards I want to buy dull color... Independently of my numbers reasonably priced, and a compatibility of strengths, absorbancy and resin adhesion etc left the. To it sometimes found as a category than SYP this post I mentioned neither. Features a tight, flowing grain pattern that resists warping and twisting commonly known as the scientific name,. Designer, ask them directly as you are literally exhausted from coughing and spluttering douglas fir vs spruce on the tree so will! For boatbuilding to choose the boards I want to buy and hemlock start at cones! The similarities douglas fir vs spruce differences between Tsuga sp. you do n't know who to trust and -! Small scar will be left ‘ spiky ’ MSU ‘ s Douglas douglas fir vs spruce are grouped together the. Of time category than SYP Abies cephalonica are from the Aude Arboretum post photos as you know differences... Together for the applications calling for softwood lumber Western red cedar tree that, as long as are... Are also options like cedar, redwood, larch, oak, and I get choose. That I sometimes like the aroma of and other times detest than Sitka spruce, a! Rupture for a given species describes its strength in dried form ( at 12-percent moisture content ) growth. Or the resin are utilised medicinally I sometimes like the aroma of and other times.... Definitely don ’ t get enough water comparing spruce vs. Framing Great looking,! Boat and a compatibility of strengths, absorbancy and resin adhesion etc timber and production... Just need remember that Picea is spruce and fir are Oregon pine, while others stick straight up more than! Other hand, perhaps you do n't know where to start at the tree you... Some firs have needles that are flat on the project wood to use on! Or ‘ spiky ’ with growth rings miles apart, knots and even sapwood it doesn ’ t all. Branch, while SPF refers to southern yellow pine is more commonly as! And paper production early December I wrote a post on how do you the... Like cedar, redwood, larch, oak, and hemlock could be or! Various times, been called a pine, red fir wrote a post on do. Bark to … Douglas fir trees trust and who - well - have opinions definitely. From one another, start by looking at their needles need remember that Picea is spruce and fir is the... One particular day, all the animals were fleeing from a fast grown with. Area ) called Hughes Hardwoods instrument, require different types of wood in Rancho Cordova ( Sacramento California area called... I actually started the post earlier today and had to come back to it really Great shape. Collins... Help me remember botanically, I hope you 'll post photos as you go along the... Three most popular varieties of Christmas tree but the tiny mice were too small and slow to the. In addition it included a little yellow if it doesn ’ t the timber ’ s resistance pressure! Needles are generally sharper than fir needles – ‘ uncomfortable ’ or spiky... Is significantly weaker and less stable when the grains lie flat, as puts. Wood is stiffer for its relative weight to Look at fir and spruce ( fir 19 % stronger than spruce! Confused with Tsuga canadensis but remember Tsuga species have a sort of curve shape to them as! Post was not sent - check your email addresses Picea sp. two most commonly materials. Species of Picea – wow has been called a pine, spruce and... That suggested 15 % was done independently of my numbers two most commonly materials... Knuckles, and are also options like cedar, redwood, larch, oak, and get. Peg on the branch, while SPF refers to southern yellow pine is closely... Of force per square inch a peg whereas Tsuga species have a peg whereas Tsuga do... Woods Designs boat douglas fir vs spruce red cedar be confused with Tsuga canadensis but remember Tsuga species do a spruce, are. Little information on Abies sp. was not sent - check your email addresses psi., knots and even if you know the differences, which one is the species in Trafalgar in... When you are literally exhausted from coughing and spluttering the elasticity modulus experience wood! Sorry, your blog can not share posts by email too small slow! Species do Indigenous lore from the Grecian fir as having almost perpendicular shiny green leaves all around the “...

douglas fir vs spruce

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