Fruiting passion vine on a fence with dangling purple passion fruit and white and purple flowers

Passion Vine, Fruiting

Passiflora edulis
Categories:
Vines  ·  
Vines
Light
Full sun (afternoon shade in low desert)
Water
Moderate to high water needs in Phoenix. Water deeply when the top 1–2 inches of soil begin to dry; maintain consistent moisture during flowering and fruiting without waterlogging.
Size
15-20 ft tall × 6-10 ft wide
Habit
Climbing vine
Toxicity
Toxic — Pets
Description
A vigorous subtropical vine with glossy, lobed leaves, intricate flowers, and aromatic passion fruit containing juicy, seed-filled pulp. Requires protection from Phoenix’s extreme heat and winter freezes.
Bloom Time
Spring through summer
Deciduous / Evergreen
Semi-evergreen
Special Features
Attracts Bees / Pollinators, Edible, Fragrant
Growth Rate
Fast
Growth Habit
Climbing vine
Mature Size
15-20 ft tall × 6-10 ft wide
Flower Color
White and purple
Foliage Color
Dark green
Landscape Use
Container / Patio, Edible / Orchard, Trellis / Arbor / Wall
Garden Style
Pollinator / Wildlife
Soil
Amended / Rich, Prefers Acidic, Well-Drained
Companion Plants
Basil, Pentas, Society garlic
Toxic — Pets
Ripe fruit edible; foliage and unripe fruit contain cyanogenic compounds – toxic if ingested in quantity.
Care Instructions

Light: Morning sun with afternoon shade in Phoenix; avoid reflected heat and hot west-facing walls.

Water: Moderate to high water needs in Phoenix. Water deeply when the top 1–2 inches of soil begin to dry; maintain consistent moisture during flowering and fruiting without waterlogging.

Soil: Fertile, well-drained soil enriched with compost; slightly acidic to neutral preferred. Mulch the root zone, keeping mulch away from the stem.

Mature size: Typically 15–30 feet long, spreading 6–15 feet or more depending on support and pruning.

Bloom: Primarily spring through fall, with flowering and fruit set often reduced during extreme summer heat.

Evergreen / deciduous: Evergreen in frost-free conditions; may lose leaves or suffer dieback during Phoenix freezes.

Growth rate: Fast in warm weather with adequate water and nutrients.