It would be nice to share our yellow herbaceous peonies and yellow itoh peonies next year when they bloom. Some of them are so hard to tell apart esp. the yellow itohs. I don't think I can tell Garden Treasure and Bartzella apart if I see them in a garden. Peony Shop in Europe has a Youtube video of Lemon Chiffon cut for sale as cut flowers. They are gorgeous! I got another one this year so I can use one bush for cut flower and one for admiring on the bush. My sisters love yellow flowers.
PeonyShop Lemon Chiffon
https://www.youtube.com/watch?...
https://www.youtube.com/watch?...
Peony Shop Sunny Boy
https://www.youtube.com/watch?...
Looks like Sunny Boy has a fuller form than Lemon Chiffon.