Name: Paul Utah (Zone 5b) Grandchildren are my greatest joy.
If this were growing in my yard I would have to fight with myself not to give it some chelated iron. It is stunning though in the pictures with other plants.
What I have read is growing about 4 inches a year to abut 8 to 10 feet. Kind of wet for it here so may not grow that fast. I got it half price at a local nursery. 20.00. This size was going for $80-90 at the PNW flower and garden show in Feb. .