Japanese Asagao - Tancho 鹤顶

This is my first morning glory for year 2014, Tancho. It is a green variegated leaf morning glory with white cherry drop flowers. It is amazing a small plant can yield huge flowers. I have used vermicompost on this particular plant. My friend has shared with me that vermicompost may help to fight the whiteflies problem which I always have with morning glories.