Kosk, how long did it take your tree peonies to bloom? I got a seedling from my neighbor a few years back and am hoping perhaps this will be the year I see a bloom. It was initially about 6" tall and is now about 3' tall filling out nicely, and developing a framework. What time of year does it bloom for you? I'll be curious to see what color I got, neighbor was unsure, but thought perhaps yellow.