The best I can say is a sweet floral smell. A good friend said it smells like 'Pez' candies. I measured tonight, the tallest bloom stalk is 42 inches. Also, each stalk is branched one time and the terminal bud on the main stalk is always double socketed while the rest are singles. It is a robust grower for certain.
Thanks again, and I'll have more photos forthcoming. We put in a new iris bed last summer and newer hybrids are just getting ready to get started here after a very late winter.