Banana Passionflower "Curuba" (Passiflora mollissima) Seeds – Pink Blooms, Oblong Yellow Fruit, Vigorous Cold-Tolerant Vine

Minimum: 10+ Seeds

The Cold-Tolerant Passionfruit Vine

Most passionfruit vines demand true tropical warmth, but Curuba breaks that rule. Native to high-elevation Andean valleys, Banana Passionflower tolerates cool conditions that would stop tropical passionfruit cold, all while producing the same intricate pink blooms and unusual oblong yellow fruit the genus is known for. It's a vigorous, fast-climbing vine that covers a trellis quickly and delivers a distinctly tart, aromatic fruit used across the Andes in juices and desserts.

Who Grows Banana Passionflower?
The cool-climate gardener wanting a passionfruit vine suited to cooler growing conditions.
The fast-cover gardener wanting a vigorous vine to fill a trellis or arbor quickly.
The unusual fruit enthusiast wanting a genuinely different passionfruit for juicing and desserts.

What This Cold-Tolerant Vine Actually Is
Passiflora mollissima, called banana passionflower or curuba, is a vigorous, fast-climbing vine native to high-elevation valleys of the Andes, notable among passionflowers for cold tolerance uncommon in the tropical species most people associate with passionfruit. Vines climb rapidly by tendrils, covering trellises and fences with soft, three-lobed leaves and large, pendant pink flowers with the intricate structure typical of the genus. Flowers give way to oblong, banana-shaped yellow fruit with a fragrant, tart pulp traditionally used in the Andes for fresh juice, desserts, and preserves. The species has become invasive in parts of the world with mild, wet climates similar to its native range, including Hawaii and New Zealand, so check local regulations before planting outdoors in warm, humid regions. Hardy as a perennial in zones 8 through 10, tolerating cooler conditions than most passionfruit species.

In the Garden & Kitchen

• Fresh juice and desserts: Use the tart, aromatic pulp in traditional Andean-style juice and preserves.
• Trellis and arbor cover: Train the fast-climbing vine over a structure for quick, dense seasonal cover.
• Cool-climate passionfruit growing: Grow where genuine tropical passionfruit species wouldn't survive.
• Pollinator support: Let the striking pink flowers bloom fully to draw bees and other pollinators.
• Container growing: Grow in a large pot in marginal climates, moving to shelter for winter.
• Invasive-risk awareness: Check local regulations in mild, humid climates before planting outdoors.

Growing Banana Passionflower Seeds

• Start method: Soak seeds 24 hours, then sow in well-drained potting mix; cover lightly.
• Germination: Sprouts in 3-8 weeks; germination is often slow and uneven.
• Soil temperature: Best 70-80°F.
• Support: Provide a sturdy trellis, fence, or arbor for the vigorous, fast-climbing vine.
• Sunlight: Full sun to part shade.
• Soil: Rich, well-drained soil supports the strongest vine growth and fruit production.
• Watering: Consistent moisture; avoid letting soil dry out between waterings.
• Growth rate: Fast-growing once established, often flowering within the first year from seed.
• Hardiness: Reliable to zone 8; more cold-tolerant than most passionfruit species.
• Winter care: Protect from hard freezes, or grow in a container and move to shelter.
• Invasive note: Regarded as invasive in some mild, wet climates; check local regulations first.

Before You Close This Page
This is the passionfruit vine built for gardeners in climates too cool for the tropical species, delivering the same intricate pink blooms and unusual fruit with genuine cold tolerance. Banana Passionflower climbs fast, covers a trellis in a single season, and rewards patience with tart, aromatic fruit used across the Andes for generations. Check local regulations in mild, humid climates, and give it a sturdy structure to climb. Grow the passionfruit that doesn't need the tropics.