13/05/2026
Development of a trident maple I call “Mushroom”
First photo shows the tree as it is today and I think the name explains itself. Short, thick, and a bit funny looking. Just like a mushroom.
Second photo is from 2023 when I bought it.
In the third photo, I defoliated most of the foliage so I could clearly see the structure. At that stage, the tree had almost no taper in the middle of the trunk, branches were too long, and growing at poor angles. Overall, not a strong foundation.
So I made a big decision.
Fourth photo shows the cut back to almost nothing.
In the fifth photo, you can see what was left. Only small parts of branches were kept to rebuild the primary structure. This completely changed the proportions and set the tree up to become much more powerful in a smaller size.
Sixth photo shows the strong regrowth. I also left one sacrifice shoot at the apex to help heal the large cut where half of the trunk was removed.
Seventh photo is after setting the secondary structure, and from there it develops into the tree you see in the first photo.
I made many mistakes on this tree, but that’s exactly why it’s so important to me. Rebuilding it from a weak, tall tree into a compact chuhin taught me a lot about developing deciduous bonsai.
If you want to learn everything I know, you can join my learning platform at andrejbonsai.com