Yes, I have moved on from serrata for the time being to track down this unusual family of hydrangea. This one is stumping me as I can't find any information in the US about it. No blooms yet but the leaves are stunningly large and more grey green than glossy. It is said to have a white bloom, more prolific than Moonlight and larger petals and more fertile florets making it even more fragrant. Planting this on in the garden in the fall!