Quart Plant from Passiflora alatocaerulea. Passiflora alatocaerulea has a very unusual soft pink with white petals,she has bright blue filaments that cover the whole flower. This vigorous vine produced many of these blossoms during this past summer. The vine grew to about 10 feet and was pretty much pest free. The caterpillars did not seem to want to eat this one as much as some of my others. This vines is foliage hardy in zones 8 and higher.