http://www.durgan.org/6%20November%202006%20Hardy%20Chrysanthemum/HTML/ http://xrl.us/s2sa 6 November 2006.This chrysanthemum was give to me three years ago in a pot. I planted it in the garden and it has come up each year in Zone 5. The height is over five feet and it is so heavily laden with flowers, that it is tied to the fence with two encircling strings. Without the strings the rain literally flattens the bush. The plant beside the chrysanthemum is my monkshood. Durgan.