The blue herb "Butterfly Pea" is grown at the foot of Mt. Fuji in Susono City, Shizuoka Prefecture. It is grown without the use of pesticides. When lemon is added, it changes from blue to purple "Butterfly Pea" Beautiful herbal tea It can also be used to color sweets We had high school students in the city plant seedlings and harvest them. We ask them to think about the product together With the cooperation of local people It is a blue herb "butterfly pea" that I am growing Butterfly Pea Herbal Tea It is a blue herb rich in anthocyanins It can be enjoyed hot or iced. It has a slightly sweet taste like beans, but it doesn't have a peculiarity. Blends with green tea and other herbs also go well If you add lemon, it will change from blue to purple. As a lemonade to enjoy the color change It is also recommended as a drink menu at the café