Passiflora caerula
Common name(s): bluecrown passionflower, blue passionflower
Description: perennial; a semi-evergreen vine with large, showy flowers featuring bands of blue, white and brown. Edbile, but bland, orange fruits in late summer.
Height: to 25 ft. Spread: to 6 ft.
Position: full sun to partial shade and sandy/rocky well-draining soil
Uses: ornamental, culinary
Winter Hardiness: to 5 F and below
Distribution: Argentina, Bolivia, Brazil, Paraguay
Care: most passionflowers bloom on new growth so pruning stems near the base in spring can encourage flowering.