Canada Red Chokecherry harding growing
What does it mean if it tree hardly grows from year to year? Other trees planted in the neighborhood around the same time have many branches and leaves and is growing much bigger than ours. Why does ours still seem so little? It's planted in full sun in our front lawn. We put a tree ring around last year with mulch. It does help prevent some of the roots suckering. Otherwise it seems healthy. It just isn't as full. Should I feed it some kind of fertilizer?
Here is a picture from 5 years ago.