Passion Vine Passiflora incarnata

Passion flower is a rapid-growing, trailing vine that climbs by axillary tendrils. It is woody in warm winter climates but dies to the ground in cold winter climates. It is native to the southeastern U.S.A. and in average, medium, well-drained soils in full sun to part shade. In its natural habitat, it is found in sandy soils along stream banks, roadsides, woodland edges, meadows, and pastures. 

Maypop is a common name for this vine, relating to the loud popping sound made when the fruits are stepped on. The genus name Passiflora is Latin for passio which means passion and flos which means flower.  Incarnata is Latin for flesh-colored.  

Although this vine is tolerant of drought, a loose mulch can help to keep the roots cool. Under optimum growing conditions it spreads by root suckers to cover large areas. This is the hardiest of the passion flower vines and it does not have to climb in order to produce flowers like other passion flowers. If a bushy growth habit is preferred, pinch the vines back after the first growing season.

This plant is moderately resistant to damage from deer.  The showy flowers and edible fruit make it an excellent choice for an edible or children's garde, an arbor, pergola, trellis, fence, or wall near a patio where its showy flowers can be enjoyed. 

Fire Risk: This plant has an extreme flammability rating and should not be planted within the defensible space of your home.  Select plants with a low flammability rating for the sites nearest your home.  

Seasons of Interest: 

  Blooms:  Summer            Nut/Fruit/Seed:  Late summer/fall

Insects, Diseases, or Other Plant Problems:  No serious insect or disease problems.  The roots can spread aggressively and in poorly-drained wet soils root rot can occur, especially in the winter.