When the first flower of Clitoria Ternatea appeared as white, I thought the other two plants sharing the same trellis will definitely be white as well. To my surprise, the second plant produce blue flower. Now I am waiting for the third plant to bloom, what colour of flower would the plant display.. The post on Rosiah's garden displayed clitoria ternatea, which is more elaborate than the flowers in my garden. They belong to different varieties I guess.