These two redwoods featured in an earlier post: https://bonsaiplace.net/2015/08/
They now received a light summer prune. I also do think that they can both do with a slight orientation change at the next repot.
This could be the new orientation or they can both be turned a bit further to increase the depth perception.
A friend of mine is going to make alterations to his house which includes demolishing the garage. As my luck would have it, a relatively old Bougainvillea climber is growing on the side of the building and it was going to end up at the dump when building starts. I kindly offered to remove the plant for him. So today was the day, overcast with the odd light rain falling. Perfect conditions for the operation.
The first part of the job was to take the plant down to stump level. This took about an hour as this Bougainvillea had a lot of quite large thorns. Once that was done, the stump was wiggled and I found that it had two large roots going to either side of the plant. One of the surprises was that the wood is quite soft and this extended to the roots. The spade went right through a two-inch thick root with one go at it.
One of the roots grew underneath the building and as it was quite close to the building, I decided to pull the stump over to the front. On the one hand this was a mistake as the large root tore in two which left it with quite a large wound (was going to have one anyway due to the cut), but on the other hand, it left me with a smaller plant now separated from the larger stump. Not bad, two plants for the price of one dig.
I quickly cleared the area up and did not wrap the roots as I would normally do as it was a ten-minute drive to get home. At home, the two plants were placed in a bucket with water in which I dissolved some aspirin. Aspirin has the same active ingredient that is found in willow bark and this is said to be supporting root growth stimulation, just like hormone rooting powder.
From here I prepared two pots by adding drainage material (stones) at the bottom and then filled the rest with 1 part compost and two parts pumice. I also shortened the larger stump. More rooting hormone powder was applied, planted, watered and placed in a good, protected spot. The good old human attribute of patience will be applied while we await the outcome.
It is very common to see a photo of a seedling or small nursery stock on social media with the following comment: “I am new to Bonsai, please help with advice”. Where to start? What the follows is a number of people writing one liners or a bit more with a genuine interest to help.
I have been demonstrating and teaching Bonsai now for many years and am following what I think is a logical series of steps to enable the new Bonsai enthusiast to work towards a specific goal. It is almost paint by numbers, but in the absence of knowledge and skills, it is the best way to get the basics across in a short period of time. Here are the steps:
- Unearth the topsoil to look at surface roots.
- Determine the front of the tree.
- Decide on a natural flow of the trunk dependent on the style envisaged.
- Decide which branches / side shoots to keep.
- Remove excess branches and foliage.
- Some of these can be selected for deadwood (jin).
- Create Jin.
- Wire main trunk if required.
- Bend trunk to desired shape.
- Wire branches into position.
- Clean hanging foliage up.
Each of these steps require a lot of knowledge to get to the end result. This is part of the conversation as the design unfolds. Small nursery material can take up to three hours to style with a new enthusiast in a workshop situation. The hands-on work takes only about thirty minutes to complete, but the explanations and answering of questions, in my mind the most important part, takes up a lot of time.
This Juniper is nursery stock and is 20cm high from the top of the soil. It has been standing around here for a year or so and received very little attention.
The first step is to scrape some of the soil away to see if there are any prominent, larger roots that can help to make a decision about the front / viewing side of the tree. In this case it only contained a whole lot of fine fibrous roots.
It is therefore now up to the trunk line to give an indication of what could be a possible front. For newcomers, we usually look for good movement and flow.
Once the best angle is determined to show things like flow and movement as well as taper or interesting features, it is marked and excess branches and foliage can be removed to reveal the trunk line. The conversation at this stage will include things like removing branches growing from the same height, branches on inside curves and crossing branches.
Some of the branches are identified as possible deadwood branches and these are kept a bit longer. Bark is then removed.
All of these steps have cleared the path for the trunk to be wired. Just the basic of wiring is explained and demonstrated at this stage as this skill is seen as a bit more advanced for a newbie. I think it is important to allow the person to start on their wiring pathway as it is an integral part of Bonsai design. As said, we stick to the basics at this point. It is more important to talk about design and flow at this point.
The branches can now be wired.
The next step is to place the branches in position while a conversation about safe bending takes place. Overall tree health is emphasized at all times. Once the placement is done, excess foliage, especially those growing downwards or upwards is removed. The concept of foliage pads is also touched upon. I find it is important to at this stage point things out like depth (back branches) and negative space. These are all explored ta more advanced workshops.
The last part of the workshop is focused on future growth, the role on foliage in feeding the plant (photosynthesis) and then the very important aftercare of the tree. Protection of small buds and the removal of older foliage as the tree buds over the next few months is discussed as well as feeding requirements and protection over the next month or so.
Potting, root management, carving, severe bending and more advanced wiring techniques are all part of more advanced techniques to be covered at advanced workshops.
Quick Sunday afternoon styling job (small one). 15 cm from top of soil. Wiring, styling, jin work. 90 minutes. Apex will get more work done with potting to follow in Spring.
This Juniper was lifted in June 2015 and planted in a plastic container. It came from a garden and was planted in a very sandy soil which came away during the lifting process. It was basically bare-rooted at the time which in my mind was not ideal at the time. I did bring some of the soil with me to add to the new mix with the hope that it contained some michoriza. At this stage I also removed some of the long, whippy branches with very little foliage on it to try and balance the foliage to root ratio.
From this point on it was watered and fertilised and received plenty of sun. A few branches died over the next twelve months, but plenty of new growth showed as well. All of this was of the needle type and then reverted to adult growth. The tree was also planted into a Bonsai pot at which time the roots were reduced a bit.
I had to move my trees three in the last six months. First from a colder, wetter part of New Zealand to an almost subtropical climate. The first place was a temporary place while we were shifting our household, then to a rental until we shifted into our own house three months later. Eighteen months after the lifting (January 2018) it was time for its first styling. Deadwood was created on the cut branches and then the wiring started. This took about six hours with not more than two hours done per day. I find it is best to start at the bottom of the tree and then work towards the apex of the tree. I have just used aluminium wire and varies from 1mm thickness to 4mm thickness. Quite a few guy wires were used to pull larger branches down. I use plastic tubing to protect the branches. Due to a few harsh bends, light cracks appeared and these were sealed with cut paste.
Now it is time to let it rest. Water and fertilise, keep an eye on the wire to prevent it from cutting in give it plenty of sun. It could be show ready in about three years. The foliage pads must mature and I have left a bit of new growth on the main branch from where another branch or two can be formed to fill some gaps.
Some of the Jin are too long, but I will leave it as it is for now. It is better to shorten them later. It is not that simple to make deadwood longer later. Lime Sulphur will also be applied later after some carving, burning and light sanding.
I like to look at my trees from the top as I used to style very flat trees. Probably because I look at too many trees in photographs and this made my designs look very two dimensional and flat. From the top, it is easy to see the depth. You can do the same by looking at the tree from the side, but from the top you can also look for branches and foliage pads shadowing the ones below them.
It took me a while to write this blog post as it is a personal account of a part of my life that is quite personal. People that know me will know that this is not normally something that I will do, but I do think that the time is now ripe to do so.
I was diagnosed with stage 4 metastatic melanoma during 2016 (lower case letters are deliberate) and was very lucky to come through on the other side relatively unscathed. This blog post is not about cancer and how to fight it, it is more an account of my interaction with Bonsai trees during the healing time. Much is said and is written about meditation and its positive effects on the body and mind. There are also writings and accounts of the meditative encounters that people have while interacting with nature.
Although I do not specifically work on Bonsai trees for the sake of a meditative experience, I do believe that while working on a tree, and when totally focussed on the task at hand, it is very easy to find yourself “in the zone”. Whether this is a form of meditation, I am not sure, but it sure feels like it. Whether I am working on a smaller or a large tree, the effect is the same. I am more relaxed during and after the experience. In my mind this is due to the fact that I engage in a state of mindfulness. This is necessary as I need to respect the tree and am not in a position to make mistakes. Creative pursuits tend to ask for total mindfulness and a state of relaxed alertness to do justice to what nature has given you to work on. Without this mindfulness and focussed state, mistakes will be made and if in a hurry, wrong design decisions will be made. In Bonsai, these will take years to be corrected and can even lead to the death of a tree.
During my healing after surgery and especially during the radiation phase, I regularly interacted with my trees, and as it was during Spring and Early Summer, there was a lot to do. I did miss the repotting opportunity during that time as I did not think it was wise to work too much with soil-filled bacteria and other creepy crawlies around. Most of the work was around pruning trees, styling, inclusive of wiring and also removing wire. These are repetitive actions and on a large tree can take up to three hours. Due to the radiation effects, I had to break lengthy jobs up into shorter stints to not over burden myself. Smaller trees I could move myself, but my wife had to help with the larger ones. I had a wound drain hanging out of my side and this could become tricky with the plastic drain tube and very sharp pruning scissors snipping away.
For me, the time that I spent working on the trees, sometimes just studying the trees for future jobs and appreciating the beauty and form of trees, did impact positively on the healing process. It led to me being calmer, taking my thoughts away from the current situation and afterwards feeling satisfied with a job well done. It also forced me to be outside in fresh air. This led to a positive frame of mind which definitely helped to get me on my feet and looking forward to what the future holds.
On top of my interaction with Bonsai trees, the support of my wife, Susanna, was immense to help me through some pretty dark times and I will forever be in her debt for her support. So there you go, if something is wrong, work on your trees and make sure that you have great support around you, and you to will be up and running in no time.
It is generally accepted and published on various websites that an apprenticeship can take between 2,000 and 12,000 hours to complete. The same websites mention that it will take between two and four years to complete an apprenticeship. It is also common knowledge that Bonsai cultivation apprenticeships can take many more years to complete than an apprenticeship for an electrician or a plumber. In my field of work, it takes four years to be trained as a teacher. This normally includes a three year degree programme as well as a one year professional Diploma in Education.
What do we get for all of this? You normally walk away with a piece of paper that announces that you are a qualified professional, a person that can do a good job to a good standard in your chosen area of studies. You also earn a salary. I have read somewhere that a Bonsai apprenticeship could involve 10,000 hours of work and study, mainly hands-on work under the supervision of a master. We usually find that apprentices in other fields of work also work under the supervision of a specialist or a master, at least a qualified person with ample experience. Let us break 10,000 hours down to get some perspective on the time factor.
I have found all over the internet that an apprentice should not work for more than 40 hours per week. We also anecdotally know that Bonsai apprentices work for much longer hours, especially those who complete their apprenticeships in Japan. Michael Hagedorn has written about this in his book which discusses his experiences as an apprentice in Japan. If we take a normal working week as a 40 hour work week, 10,000 hours will equate to 250 weeks and if we work for 50 weeks per year, this equates to 5 years. This is hard, physical work and one wonders why it takes so much longer than other apprenticeships. The only thing that I can think of is that it is so much more than just the technical aspects of Horticulture that must be mastered. The artistic and cultural side of things probably takes a lot longer to master than the mere application of wire, watering, pruning, fertilizing and a whole host of other things that are needed to keep a tree alive.
I assume that it takes many years of cultivating Bonsai before one can be considered to be a Master Bonsai Practitioner. How many years? I have no idea. Must you go through an official apprenticeship to work towards Master status? Anecdotally, yes, but again, I do not know, but can guess that it is not necessary. In Japan these things are controlled by the Nippon Society and I can understand why. There is nothing like that in other areas of the World. Does an apprenticeship in Europe or the USA, under a practitioner who knows his business and has a proven track record, carry the same status as an apprenticeship done in Japan? A Bachelors or Masters degree from a well recognized university anywhere in the world do carry the same status. Most countries now have a Qualifications Authority which assess these things and recognize similar qualifications across the globe. Is it time that the same happens for Bonsai studies? In the mean time, where does this leave an enthusiast who just engages in his Bonsai as a hobby? Does it matter? No, I do not think so as these people (I am one of them with a little business on the side) cultivate Bonsai for reasons that have nothing to do with the commercialization of Bonsai. And that brings me to my summary.
Does the proliferation of Bonsai “courses”, both in residence as well as online, show us that Bonsai and the educational opportunities that do arise from the wider commercialization of Bonsai across the world is maturing into a world-wide commercial empire? If this is the case, then the management or control of what these courses look like, minimum requirements as well as qualifications achieved, will need a good look at and probably needs to be standardized. Out of these educational encounters, titles come to the fore. Who then is a Master, an Apprentice, a Technologist or a Hobbyist / Enthusiast?
I have decided to plant some trees in the ground over the next few years to aid their development. Here is the start of the project captured on video.
What to do on a wintry day with the wind howling outside, rain bucketing down and more to come judging by the Ruahine Ranges covered in dark, ominous looking clouds? One idea is to cuddle up and get a good book out, another to get a hearty soup on the go, but the one that I gravitated towards, was to work on a nursery stock, small Chamaecyparis obtusa standing on my Bonsai bench. It has been there for more than a year now, just waiting for a day like today.
The Chamaecyparis, also known as the Hinoki False Cypress, is native to Japan. It is a very slow growing tree and the nursery label on this little one states that it will grow to 60 cm high by 50 cm wide in 10 years. It has whorled branches of lovely dark green foliage and an upright habit with character and charm. Obviously not for long.
Before I start, here is some more information on the Hinoki Cypress. The foliage consists of evergreen, fine scale-like leaves, dark and shiny green above (adaxial) with glaucous margins between scales which form a distinct “x” shaped pattern beneath (abaxial). This species is monocious with small male reddish brown cones and slightly larger female flowers which are round and yellow-green in color. It bears fruit in late summer, but these are quite small. The bark is gray and scaly with long furrows of reddish brown inner bark which peels in long, narrow strips.
With this wind howling outside, I am going to let it influence my thinking and create a windswept (Fukinagashi) style shohin. I am sure that other styles will come to mind as I progress with this little tree.
Ask a room full of Bonsai artists about soil and you will probably get different perspectives from each and every one of them. Soil for Bonsai cultivation is widely discussed and opinions are easy to find. From those who can afford to import Akadama and other Japanese sourced mediums through to Cat litter soils and organic mixes, all serve a purpose. In the end it is probably better to talk about the “Growing Medium” rather than soil as some Bonsai trees grow in mixes that can hardly be classified as Soil when one goes with the “normal” definition of what soil is. Here in New Zealand we just refer to it as “dirt”, but that is probably not good English for what we use to grow our Bonsai in. One thing that is not very well considered when it comes to soil and soil types, is the pH of the soil for Bonsai.
Ph is a measure of the acidity and alkalinity of the soil and is expressed on a scale that goes from 0 to 14. ) is very acidic, 7 is neutral and 14 is very alkaline. Soil pH is largely determined by the type of rock or parent material that the soil originates from. Limestone for instance will produce soil that is more alkaline. Soils with a higher content of decomposing organic material normally lies on the acidic side.
The pH of the soil is important as it affects the control of the solubility of different minerals. Different minerals are available to plant roots at different pH levels. What is available and can dissolve at a low pH, will not be available at a high pH as the solubility of the mineral is effected. Soil pH also has an effect on soil structure and the activity of soil organisms.
Some plants do not have a big issue with pH levels, but others are very specific. In the Bonsai world, Azaleas and Camellias could be a good example. These plants prefer a slightly acidic soil. Fruit trees also produce more fruit in slightly acidic soil. This is not a major consideration for Bonsai artists as Fruiting Bonsai are not necessarily grown for its fruit. As a whole, pH is something to be kept in mind for Bonsai artists, especially for those pH specific trees, but our larger concern should be for the drainage capacity of the soil. Here-in lies another challenge. Due to the free-draining characteristics of most Bonsai soils, it is very easy for minerals to dissolve in the water and be washed out of the soil. It is therefore important to fertilize the trees and to ensure that a good mineral supply is available.
What do you water your trees with? Water you say. Yes, but not all water is created equally. Your water supply could contain different types of chemicals that can in turn be deposited in your Bonsai soil and over time, alter the pH of the soil. Areas where the air is highly polluted can acidify the rain water and this in turn can change the chemical composition of your soil. So, what to do?
Common sense and logic, although sometimes scarce, should prevail. Water your plants with what you have available. If it is rain water from an unpolluted source, you are winning Lotto. If it is town sourced, it could contain all sorts of things like fluoride. The main thing is to be aware of your water source and to act accordingly. Also know that regular watering will wash nutrients out, therefore fertilize and use mineral supplements. If you are worried or just inquisitive about the soil pH, get a digital tester or a testing kit and determine the pH. If there is a problem, it can be rectified by either a preventative strategy (like only use unpolluted rain water or do not use organic material in your growing medium) or use supplements that will get your soil to the ideal pH for the specific tree. My experience is that to not let pH become something that makes you lie awake at night, but to use the opportunity to get to know more about your tree, find out about its specific pH preferences and then adjust by either supplying minerals or changing your growing medium when needed.
Images are open source and the last one is from http://www.exoplexity.org.
It is said that a creative spirit needs inspiration. As Bonsai design is a creative activity, it is therefore important to be in touch with the sources of our inspiration. I have recently returned from a conference relating to Education where I was exposed to a variety of speakers. I was very aware that during and immediately after the conference, I was definitely more motivated to work on certain things in my main job. This came from listening to these powerful speakers and becoming aware of the latest trends in my vocation. This is the same for my Bonsai activities.
Exposure to other Bonsai people will lead to higher levels of inspiration and motivation. I live in an area in New Zealand where there are not that many other Bonsai enthusiasts and you sometimes do feel isolated. To overcome this, I have to make an effort to meet up with other Bonsai people. The local club, although very small, serves as a source of inspiration. I am the teacher here and other people rely on me for the advancement of their skills and knowledge. This places me in a position where I have to stay on top of my game. Through this I have also realised that I only know about the tip of the iceberg and that I need to learn as well. Again it comes back to people, as I can only get this knowledge and skills from others who are more advanced than me, or have produced resources that I can learn from. So, first of all people.
It is important that as a Bonsai artist, you realise that there will always be something new to learn or practice. I like the way that a lot of martial arts movements are set up. There is a clear line to follow from beginner level through to a very advanced level. I am not saying that we have to start different colour belts to show our proficiency in Bonsai, but the levels of training can be copied. A sensei at one dojo always learns from a more advanced practitioner somewhere else. This means you either have to go places or you have to get the masters to your place. This is already happening in Bonsai throughout the world and this has opened up many more opportunities for Bonsai professionals. As a side note, I do use the term Bonsai professional in a different context to Bonsai master. Not all professionals are masters and not all masters are professionals. More on this in later blogs. Back to the main thread of this blog. Where do we get inspiration from to excell in Bonsai activities? I have already established that it is mainly through the exposure to other people and preferably to more advanced practitioners. That means that you have to be a regular club member, be active in this club and teach at that level. The next step is to align yourself to an organisation or club where more advanced teaching takes place. From there it is important to attend shows, regional and national and even international teaching opportunities. Displaying your own trees is a big part of this. Immense growth takes place when you receive feedback from visiting judges once you get over the fact that you might get some negative input as well. Good teachers will make sure that this feedback is constructive and you can learn much from that. Just leave your ego at the door when you go into this type of situation, after-all, there is no ego in Bonsai as an art form.
Other forms of inspiration comes from man made resources. I find a lot of inspiration in my very large Bonsai library (wonder what the total cost of this is), which consists of books and many magazines. I currently hold a subscription to two international magazines and also receive our national production on a regular basis. Books come through online bookshops and I am now also in the fortunate position that I receive books from publishers and authors to review. Magazines keep me up to date with what is happening in the Bonsai world and brings the latest shows into my living room.
My next source of inspiration comes through good blogs. I follow about 25 blogs and find them informative and a major part of my everyday learning. My own education has increased immensely once I started my own blog (this one) up. I have to research every topic as there are always people out there who will catch you out if you talk nonsense. Try it, not the catching out bit or the talking nonsense bit, but the blogging bit. I also regularly visit websites dedicated to Bonsai activities and other related topics (suiseki and general horticulture).
Then there is You Tube. What a great learning tool. Here I am subscribed to at least thirty good quality channels and people who regularly post new material and from which I learn heaps. Just type Bonsai in the search area and you will find a great resources at your fingertips. While I am on internet based things, Facebook is exploding around Bonsai matters (probably lots of other things as well). One needs to be disciplined when you venture into this mosh pit of activity. Not everyone who has a presence here are noteworthy, but most of the “big” names in Bonsai are represented here.
I am very sure that there are many more sources of inspiration for Bonsai activities and I also know that what works for one person, does not necessarily work for everyone. The bottom line is that you cannot venture on this Bonsai journey on your own. You need other dedicated people around you and always be aware of the one-up principle, you need to learn and be inspired by people or a person who knows more than what you do.
Then there are my own trees. The moment I start to spend time with my trees (and the trees of other people), my motivation levels rise and there is no substitute for it. Yes, it can lead to frustration if you do not get it right, but overall it is invigorating and inspiring when you work with trees and realise the progress. Surrounding you with good people, good resources and good trees will always expose you to enough resources to keep going and to keep going at a high level.
In a previous blog, I had an attempt at giving a basic description of the different conifer type classifications. This led to a few questions and I realised that I could have given an overall view of the classification as well. Here is a table setting out where the different types of conifers fit in. In no way does this contain every conifer type that is out there.
Click on the link for the PDF document.
Conifers make up a large percentage of most Bonsai collections across the world. To me, one of the difficult things with conifers, is to identify the tree to the correct species level. The reason for this could be that my early Bonsai education was on broadleaves and not so much on conifers. Conifers as a large group are identified by the fact that they do not flower, but in the place of this, they produce cones that contain the seeds. This makes them part of the Gymnosperm taxa, along with ginkgo and cycads. These are some of the oldest known plants in nature.
It is not that difficult to identify conifers to genus level, as this can be done mainly on leaf type and shape. Here follows my take on what this looks like (An arrow points to the next table for that category).
Have scale-like or awl-like shaped leaves.
Have needle-like leaves
Have leaves that are flat and feather-like in arrangement and shape.
|Junipers and Thuja||Pines, Spruce, Fir and Douglas fir||
Leaves are scale-like or awl-like.
Fruit is a berry-like cone with scales fused together
|Leaves are scale-like or awl-shaped. The foliage is arranged around the branch, rather than flattened and cones are berry-like with scales pressed together.
|The leaves are small, scale-like and pressed to the stem. The foliage is flattened and plate-like in appearance. The cones are berry-like with thick scales.
Leaves are needle-like
|Needles sheathed at the base in bundles of two to five. Cones have thick scales and are woody with swollen tips.
|Short needles in tufts of ten or more and could be deciduous.
|Needles are flat in cross-section and quite flexible.
|The needles are square in cross-section and quite stiff.
|The needles leave an oval leaf scar and the bud tips are pointed. The cones have a three-pronged lobed tongue-like bract that extend out beyond the scales.
Douglas Fir (Pseudotsuga menziesii)
|The needles leave a round leave-scar and the bud tips are roundish. The cones grow upright on the branch and usually breaks apart before falling off completely.
From here the classification can be further refined to identify the specific conifer to species level. This will come in a future blog.
I currently have a few trees that do not look very refined. As a matter of fact, they look like shrubs and in some cases like Bonsai trees with one or two branches that were missed at the previous pruning. This is all done deliberately for very specific reasons. The sacrifice branch is a necessity in Bonsai growing.
Why do we need to do this? The main reason is to enhance growth in a specific area. The theory is that the branch that is allowed to just grow and increase in length will have more sap flowing through it, therefore more nutrients and in turn you get a much faster growth rate compared to regularly pruned branches. One specific case would be to thicken the main trunk. This could be either during the early years after a seed has germinated or a cutting has struck. The more side branches you have that can grow, the thicker the trunk will become. The leader is of importance here. Let this grow until you get to the desired thickness and then cut.
Another reason is to improve taper. If a branch or two are left on the trunk to grow out, the area below the branches will thicken more than the area above it. This leads to a thicker bottom half if the branches were left halfway up the trunk, compared to the top half of the tree.
Another reason for letting a sacrifice branch grow is to get a side branch to thicken in proportion to other branches. An example of this could be that a branch is needed lower down on a trunk and the branches above are all thicker than the lower one. The lower one is then left to grow until the desired thickness is attained and then it is cut back.
There are a few things to keep in mind when sacrifice branches are used. The first one is to remember that the sacrifice branch will create more shade than other branches and this could impact negatively on the growth patterns underneath this branch. A second point to remember is that sacrifice branches that are cut back, can leave quite large scars that will have to heal over time. For trunk thickening it could be best to use a branch at the back or in a place where the design of the tree will hide the scar. A third point to mention is that side branches will start to grow upwards. This growth needs to be controlled if the branch is suppose to be horizontal or even growing slightly downwards.
In the examples below, sacrifice branches were mainly used to thicken side branches to either fill a gap, create a new branch or to correct parallel branches.
Top left: There are two vertical branches parallel to each other growing from the main trunk as well as two bar-branches at the bottom.
Right: the one parallel vertical branch was removed and a new branch allowed to grow out at an angle, removing the parallel effect.
Bottom left: The sacrifice branch and the vertical branch in close up to compare the thickness. This is one season’s growth for this maple.