We’ve never understood why the climbing Hydrangea anomala is so widely planted when the genus Schizophragma offers a similar effect without the accompanying musty, old tennis shoe aroma when it finally does flower. This species has a superior effect as it has extra large sepals showily ringing the fertile flowers. To 20+ feet, and best in some shade. These are seed (cause why not) from the plant growing for many years at Sakonnet . Z6, 3 9/16” pot