Hy Patti (2009) is a prolifically flowering bronze formal decorative whose 4-5” blooms are the perfect shade of bronze. They are very close to Cornel Bronze and Sierra Glow’s coloration. I have been growing this one for several years and I am so pleased to finally have enough tubers to share. They don’t set a massive amount of tubers for me but those that do are plump and easy to divide.