A few years ago, at one of the Bonsai Europa events I purchased this material from a Spanish trader. It was a field grown cotoneaster with a very thick trunk. A trunk would take decades to become this thick in the Scottish climate; I can only assume that they grow much quicker in the warm Spanish climate.The first 2 pictures show how it looked when I acquired it. They were clearly developed with air layering in mind.
the first thing I had to do was to remove the moisture retaining organic soil and replace it with a more free draining mix of akadama and kiryudama.The next 3 pictures illustrate that process.
I let it grow throughout 2018 to allow it time to get established in the new pot and in 2019 I prepareed to air layer the top off the tree.
I separated the air layer in 2020 but I…
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