I have had this daylily since 2003 and it always puts on a great show. I moved it to my northern garden location last summer which is a zone 4, so we will see how it does there. Always did wonderful in zone 5. I never ever bothered to take stats on it but I would say by the way it bloomed that it exceeded its registered stats. It is also a fairly good increaser. I could never get a pod to form on it but once in a while the bees set a pod on it for me.