Akebia longeracemosa "A collection from N. Taiwan. This makes a vigorous twining climber with semi-evergreen leaves composed of 5 slim leaflets. The scented blackish-maroon flowers are borne in pendulous racemes to 15cm long in spring. Purplish sausage shaped fruits can follow in autumn. Sun or semi-shade."
cool idea, but the flowers don't want to grow in the part of the bucket that is shaded. this person must have just planted these flowers because there is no way the pansies inside the bucket would bloom.