Chinese Elm Archives - Page 2 of 2

Recently I removed a dead Chinese Elm tree from my backyard. Before I threw it away at my local garden waste disposal center, I was curious to see if I could repurpose the wood, so this got me asking, is Chinese Elm a hardwood? Chinese Elm trees are hardwood trees. Like all Elm species, Chinese Elm contains fewer air bubbles than softwood trees and are classified as hardwoods. Chinese Elm trees are also angiosperms, which is also a classification of a hardwood tree. So what are the benefits of Chinese Elm trees hardwood? And are there any problems associated with hardwood trees? Keep reading to find out more! Is Chinese Elm a hardwood? Chinese Elm trees are one of the most robust and common household trees available. These trees are typically straightforward to care for, make for great bonsai trees, and can be cultivated successfully indoors and outdoors. While these trees are widely available, too many are seen as pests due to their intrusive roots and the Dutch Elm disease they can commonly carry. Luckily, Chinese Elm can often recycle these trees. I recently had to remove my Chinese Elm tree from the bottom of my garden. Before I sent it on its way to green plant recycling, I wanted to see if I could repurpose the wood into furniture, floorboards, and anything that could help with my overall home renovation. As such, I got in touch with a few wood experts and visited my local botanical gardens to determine if Chinese Elm is a hardwood. To summarise: Chinese Elm trees are hardwood trees. Chinese Elm trees belong to the broader Elm (Ulmus) family. All Elm trees are of the hardwood variety. The main characteristic that makes Chinese Elm a hardwood as opposed to a softwood is having fewer air bubbles than softer varieties such as Pine or Juniper trees. Another significant characteristic is that the tree produces seeds through nuts and fruits as opposed to cones like evergreen species. Let's explore why Chinese Elm trees are hardwood trees in more detail: Why are Chinese Elm trees hardwood trees? So like a lot of you reading this, I found the term hardwood a little confusing to get my head around in the first instance. When I think of Hardwood, I think of wood that can be repurposed and used to create things like furniture, floorboards, and sculptures and is just generally very usable. Especially when compared to the term softwood, which in my opinion would be wood used for soft furnishings such as chipboards or the back of a wardrobe your might purchase from IKEA. This, however, is not valid! What are hardwood trees? So if the above terms and definitions are incorrect, what is a hardwood tree? A hardwood tree is a tree that loses its leaves during the winter and is deciduous or semi-deciduous. Some tree species that are Hardwood then include Oak, Ash, Beech, Elms, and Chinese Elms. Hardwood trees are also categorized by reproducing via seeds contained in fruits and nuts (known as angiosperms), which grow via flowering. To a lesser extent, hardwood trees also contain fewer air pockets in the wood of the tree. What are softwood trees? If Chinese Elm trees are Hardwood, they cannot be softwood, so it is good to know what exactly qualifies as being a softwood tree. Softwood trees are typically evergreens, such as Pines, Junipers, and Conifers. These trees do not lose leaves in winter. These trees will reproduce through the pollen contained in the cones they grow. This is commonly referred to as a tree being a gymnosperm. As such, the wind then allows these trees to reproduce, blowing the seeds from softwood tree to softwood tree, helping fertilize them. Softwood trees also contain more air pockets in the actual tree wood. To summerise the differences, I've put together a table below: HardwoodSoftwoodAir holesLessMoreTree TypeDeciduous/ semi-deciduousConiferousReproductive typeAngiospermGymnosperm Misconceptions between hardwood and softwood trees The most significant misconception people have when comparing hardwood trees like Chinese Elm to softwood trees like Pine is that the term hardwood refers to the wood's strength. This infers that only the wood from deciduous species such as Oak and Elm can be used for hard furniture like floorboards and wardrobes. However, this is not the case, with plenty of softwood tree wood being used for all building projects. Many draws, for example, are made directly out of Pine softwood. How to tell that Chinese Elm trees are Hardwood? Chinese Elm trees are hardwood trees and can be identified through the semi-deciduous nature of their leaves. Other characteristics include reproducing via angiosperms and a smaller number of air pockets in the tree's wood. Benefits of Chinese Elm trees being Hardwood So now we know that Chinese Elm trees are Hardwood; what are the benefits of hardwood trees. The main benefits then of hardwood trees like Chinese Elm include Strength Long life Better colors and finishes Fire resistance Let's explore these in more detail: Strength While the strength of hardwood trees is often exaggerated when compared with softwood trees, the truth is that the wood these trees produce is generally more robust. As these trees have fewer air bubbles, they have different cell structures than softwood trees. It's one of the reasons Hardwood is commonly used in lofts as pillars in older houses, as the strength of these trees was widely known. Long Life One of the problems that can sometimes occur when using wood from a tree is after a few years; it can break. Think of any flat-pack piece of furniture you have bought, and I guarantee the chipboard will not be as good a condition as it was when you first got it. Not the case with hardwood trees such as Chinese Elm, which will remain a solid material to work with for decades. On top of this, semi-deciduous hardwood trees like Chinese Elm and Ficus have been known to live for hundreds of years, meaning you want to have to worry about the quality of Hardwood deteriorating for several lifetimes. Colors and fishes It's not just Chinese Elm that produces Hardwood but millions of other deciduous tree species such as Oak, Maple, and Olive. As such, it can be super easy to find Hardwood from these trees that come in different colors and finishes. This versatility means that the range of products you can make with Hardwood is massive, ranging from floorboards and wardrobes to park benches and house pillars. Fire-resistant Hardwood trees and wood burn at a higher temperature than their softwood counterparts. As such, these trees are more fire-resistant. The burning point of Chinese Elm is around 20 million BTUs per cord of seasoned wood. If you live in an environment prone to things like Forrest fires and have to choose between Hardwood and softwood, consider investing in a hardwood tree. Drawbacks of Chinese Elm being Hardwood There are also some drawbacks of Chinese Elm trees being Hardwood, which include: Slow growth rate Harder to work with Costs Slow growth rate Chinese Elm trees are Hardwood, and their cell structure is more robust than softwood, so the trees will often take longer to grow than some of their softwood counterparts. It's normal then for Chinese Elm to grow only about 12 to 24 inches per year. Other hardwood varieties such as Ginseng Ficus will grow at an even slower rate, averaging 5 inches per year. As such, if you want to grow your Chinese Elm tree, keep in mind the growth rate of these trees. Harder to work with Chinese Elm trees will have fewer air bubbles than their softwood counterparts. While this makes them stronger, it does make these trees more challenging to cut down. For example, using a handsaw on coniferous softwood tree trunks is reasonably straightforward. Doing so on hardwood varieties like Chinese Elm will be much more challenging, and it's not uncommon for specialist tools such as chainsaws need to be used. Costs Chinese Elm trees and other Hardwood will cost a lot more than softwood. While this tends not to impact the tree at the point of purchase or when growing from a seed, if you purchase the wood directly from a garden outlet or lumber store, you will quickly notice how much more expensive Oakwood or Elmwood is compared to Pinewood per square meter. For example, this classic hardwood Oak flooring costs £34.99 per square meter compared to this softwood Pine which retails at £15.99 per square meter. What can you do with Chinese Elm hardwood? You can use Chinese Elm hardwood to create hardwood flooring, furniture, beams, and other wood material. You can use Hardwood from Chinese Elm trees the same way you use Hardwood from different tree varieties. Which location produces the best Hardwood from Chinese Elm trees? Chinese Elm trees grown in their natural environment and conditions (USDA zones 5b to 10a) will produce the best Hardwood. While Chinese Elms can be grown indoors, they need significant room and sunlight to mature into big hardwood trees. failing to grow a Chinese elm in the right conditions can lead to yellowing leaves and the death of your tree before you have developed enough Hardwood. Are all Elm trees hardwood? All Elm tree varieties are Hardwood. All Elm Trees are deciduous, reproduce through seeds and flowers, and have fewer air pockets than softwood evergreen trees such as Pine trees. What other tree species are Hardwood? Other tree species that are Hardwood include Oak, Maple, Ash, Walnut, Beech, and Sycamore trees. All varieties of Elm trees, including Chinese Elm, are also Hardwood. Can you use Chinese Elm bonsai as Hardwood? While Chinese Elm bonsai trees are Hardwood, using the wood from these trees will not be practical. Bonsai trees are generally small, so to have enough wood to have functioning hardwood, you will require hundreds of bonsai trees. On top of this, using bonsai trees solely for their wood will raise a few eyebrows. Bonsai as an art form can take years to master, so raising bonsai purely for harvesting their wood is almost like ripping up the Mona Lisa because you need to make a shopping list! Does Chinese Elm make good firewood? Chinese Elm trees do not make good firewood. Instead, consider using wood from Oak, Pine, or Hickory trees. Chinese Elm trees have a higher burning point than softwood varieties or other trees commonly used in firewood. The high sap content in Elms will also contribute to them not being the best wood for fires. Now if you are in the process of growing this tree I would defiantly check out the table below: Chinese Elm Bonsai tree RequirementsExplainedWaterOnce per day in the spring-summer or if kept indoors. Once per week if kept outdoors during the winter. Only water if dry to touch.Sunlight6 hours of direct sunlight in the summer. LED grow light can also be used.TemperatureBetween 60 degrees F and 100 degrees FFertilizerOnce per month during the spring and summer. No fertilization is required in the fall or winter. RepottingOnce every 2 to 3 years in the first 10 years. You can then report once every 5 yearsPlacementCan be placed outdoors in direct sunlight or indoors in a bright spot.Wire typeBoth copper and aluminum wire can be used. Time to grow from scratch into maturity8 to 12 years to reach full maturityPotting soilAn inorganic Akdama, volcanic ash soil mix works best.Growth typeFast-growing, averaging 12 to 36 inches of growth per year.SizeAverage store-bought trees are size is one or two-handed bonsai trees - 3 to 10 inches in size, 2 to 8 inches wideLifespan50 to 150 yearsFruitNone