Passion flower 'Constance Elliot' white - Hardy plantLarge, fragrant stars. A boring pergola or fence is so pass! The passionflower 'Constance Elliot' (Passiflora caerulea) is an evergreen climbing plant, with star shaped flowers that smell amazing. The passion flower attracts bees and butterflies! The flowers bloom all summer. The plant produces edible fruit in the second year after planting. The plant needs the support of a climbing rack or fence to grow. Pruning is not necessary, unless the plant