The cutest flowers are made from the first buds, which grow on a relatively young tea plant. Then place the shoots in a cool place, out of direct sunlight, covered with black cheesecloth or similar, and grow for about 20 days. It is generally high in tannins and has a slightly bitter taste.
The "Cutest Flower" is carefully ground from leaves picked when the tea leaves are just budding, so that you can enjoy the youthful taste of matcha.