Wild Passionfruit

Vine

Wild Passionfruit

Passiflora foetida

Also known as: Stinking passionflower

VineHerbaceous Passifloraceae EdibleWildlife AttractorGround CoverMedicinal
Hardiness Zone
9-11
Ideal Temp
65–92°F
Survives Down To
22°F
Life Cycle
Perennial

Wild passionfruit is the frilly invasive-adjacent Passiflora of roadsides and dunes—sticky hairs, bracts that look like origami gone feral, and marble-sized fruit that range from pleasantly tart to “why did I trust a meme.” Check local status: it is a problem plant in some Pacific islands and managed areas. Behaves as a perennial vine where frosts are light in warm coastal margins. Gulf fritillary caterpillar buffet—same tradeoff as maypop. ☀️💧 Sun and Water Requirements: Full sun for flowers and fruit. Drought-tolerant once established; laughs at sandy soil. ✂️ Propagation: Seeds spread by wildlife; cuttings root readily—do not help it escape your fence if regulations say no. 🌾 Harvest / Best Use Timing: Pick marble-sized fruit when color and aroma say ripe—flavor swings from tart to regrettable.

Good Neighbors
  • Maypop
  • Native grasses
  • Coastal scrub species
Cautions
  • Releasing near preserves where listed
  • Letting it smother saplings you actually like
Known Threats — Organic Solutions Only
Aphids
Aphidoidea
Caterpillars
Lepidoptera Larvae
Whiteflies
Aleyrodidae