 A popular pink hydrangea called Vanilla Strawberry has been named "Top Plant" by the "American Nursery and Landscape Association".The hybrid "Runaway Bride Snow White", bred by Ushio Sakazaki from Japan, was named Plant of the Year at the 2018 RHS Chelsea Flower Show.In Japan, "ama-cha",甘茶 meaning sweet tea, is another herbal tea made from "Hydrangea serrata", whose leaves contain a substance that develops a sweet taste (phyllodulcin).