So ever since i got this elm as a gift from a very reputable bonsai nursery near sacramento, it has had these little black dots. I alway thought of these as places where buds either had emerged or were going to emerge. But now it is having problems where the leaves on the ends of the shoots...
Won in a raffle ($1.00) as a tall skinny whip in 1991.
Air layered top 2/3rds off in 1998. Mostly in the ground until 2003.
Now 13 inches tall, I am working on thickening a back branch and working on the lower right mass of stuff.