Pictures from my bonsai garden

Jrmcmich

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On this first picture is that corkscrew from leaving wire and allowing to grow around it? Just wondering as when I went to local club last month a seasoned bonsai guy recommended this technique to thicken trunk but mostly have seen to avoid this. Just wondering
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n8

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On this first picture is that corkscrew from leaving wire and allowing to grow around it? Just wondering as when I went to local club last month a seasoned bonsai guy recommended this technique to thicken trunk but mostly have seen to avoid this. Just wondering

Yes, that's from wire. I have scarred pine seedling trunks with wire to help thicken, but it's not something I would do with an older tree or any deciduous.
 

CrisisM0de

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On this first picture is that corkscrew from leaving wire and allowing to grow around it? Just wondering as when I went to local club last month a seasoned bonsai guy recommended this technique to thicken trunk but mostly have seen to avoid this. Just wondering
Yes, that corkscrew is from leaving wire on, what have you heard as far as negative effects?
 

Jrmcmich

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Yes, that corkscrew is from leaving wire on, what have you heard as far as negative effects?
Well really only wire marks in general but the one that mentioned doing it said eventually it grows around and completely hides it. Although I would think cutting along trunk would do some damage to cutters. Also wonder how well taper on trunk would be produced on a deciduous tree without trunk chopping and just having single trunk with wire for thickening? 🤷‍♂️
 

Shibui

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Wire marks seem to disappear quicker where bark is rough and thicker like pines but marks stand out for many years on smooth barked trees like your trident. If you like the look feel free to use it but I don't think it looks natural. I'd rather have a trunk with more natural scarring or none at all.

It is possible to use this to thicken deciduous trunks but I've found the failure rate is quite high. I've needed a lot of thickening after to get the marks to heal properly and quite a few just don't seem to heal properly. All in all I'd advise other methods to get increased trunk thickening and taper.

If you decide to try it wire MUST start right down at root level or you get very bad inverse taper below the start of the wire.
 

Jrmcmich

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Wire marks seem to disappear quicker where bark is rough and thicker like pines but marks stand out for many years on smooth barked trees like your trident. If you like the look feel free to use it but I don't think it looks natural. I'd rather have a trunk with more natural scarring or none at all.

It is possible to use this to thicken deciduous trunks but I've found the failure rate is quite high. I've needed a lot of thickening after to get the marks to heal properly and quite a few just don't seem to heal properly. All in all I'd advise other methods to get increased trunk thickening and taper.

If you decide to try it wire MUST start right down at root level or you get very bad inverse taper below the start of the wire.
Always good information @Shibui. Thanks for sharing. I was surprised to hear this as a good thing to try and did not plan to use it myself. The guy also mentioned for root over rock using multiple seedlings with the trunks as the “roots” that go over rock and go ahead amd bury true roots in soil. The trees are then supported to fuse together at top to make a single trunk. Was interesting but not what I have seen done here on bnut.
 

Shibui

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The guy also mentioned for root over rock using multiple seedlings with the trunks as the “roots” that go over rock and go ahead amd bury true roots in soil. The trees are then supported to fuse together at top to make a single trunk. Was interesting but not what I have seen done here on bnut.
I've attempted many trunk fusion projects. The results have not been as advertised. I've only kept 1 out of maybe 20 or 30 attempts. Maybe someone can learn all the pitfalls and work out ways to avoid them. Maybe someone can just be lucky. My experience is it is quicker and easier to grow on a single trunk than to fuse trunks and end up with a good trunk.
Fusing to create larger nebari and multi trunk trees is a much better prospect.
I have not been tempted to try trunk fusion for root over rock. There's enough complexity getting a good ror from one tree and rock let alone adding more problems fusing a trunk as well as getting good trunk shape, good roots flowing down the rock, attractive trunk/rock angle and placement, branching where needed and everything in proportion.

The guy also mentioned
There are a great many more theories than actual practice in bonsai. Many people have read many theories and lots of those people will feel the need recommend on the basis of something they've read rather than something they've done. Ask such people have they actually done it?
Always take bonsai advice with some grains of salt unless you can actually see the proof in person.
 
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