That's looking good! I collected a little sapling during january and it took well and backbudded this spring. I see you keep updating the progress. Will be cool to see it's transformation!
growing them inside and keeping them small to avoid the fungus.
The lessened strength of both of these scenarios will make it more susceptible.
I had it pop up on several trees this spring, trouble was, it popped up right after I cut for spring, so I had to cut off more!
So I will always wait till after the spring rust pop before cutting, this way you are not forced to cut off too much.
Cutting so late isn't the best IMO. But it's better than dead.
I let mine go a couple years. Let go out of my usual cut 3-4 times a year to keep it close and compact.
Kinda regret it. I should have stayed on it.
Bud counting works. More on the lowest branches, less on the top. Prune fest.
Sorce
If you do, get a complete list of trees that are susceptible and spray them all.
just a shame about that fugus for the species. oh well.
I try to remember the trees don't want it, and the fungus Doesn't need my trees to live.
It's a little challenging, but isn't always changing what made The Greatful Dead's live show good?
Most of the beauty of bonsai is it's dynamic nature.
Full embraceable.
Sorce