The banana passionfruit (Passiflora tripartita var. mollissima) is an unusual fruit-bearing vine native to the mountainous regions of the South American Andes—specifically Colombia, Venezuela, Peru, and Bolivia. In its natural habitat, it grows at altitudes of approximately 2,000 to 3,200 meters, where it thrives in cooler temperatures. Its elongated fruits, which resemble small bananas, have earned it the English name "banana passionfruit," while in South America, it is also known as curuba.
It is immediately striking for its rapid growth, three-lobed and finely hairy leaves, and, above all, its magnificent, pendulous flowers in shades of pink. The blossoms are tubular and elegantly elongated; on well-developed plants, they can reach approximately 9–10 cm in diameter. However, each flower is a fleeting spectacle—blooming only briefly, typically for just a single day.
The main attraction, however, is its edible fruit. The elongated berries grow to approximately 10 cm in length and turn yellow to pale yellow when ripe. Beneath a firm, leathery skin lies an aromatic, yellow-orange, gelatinous pulp containing seeds. Its flavor is pleasantly sweet-and-sour with a distinct fruity character. In its native region, the curuba is a prized fruit, and its juice is popular for its delicate, refreshing taste.
Although it originates from tropical South America, its mountain provenance means that—unlike many other passion flowers—it prefers milder temperatures. It thrives best in a bright location with plenty of light, though on hot summer days, it benefits from protection against the most intense sun. The growing medium should be kept slightly moist, but never waterlogged. During fruit development, it is important to ensure adequate watering and nutrition.
Proper overwintering is also essential for successful cultivation. An ideal spot is a bright, cool room with a temperature of approximately 7–15 °C. While the plant can tolerate light frost for short periods, young shoots are more sensitive; in our climate, it is safer to protect the plant from freezing. In the spring, older stems can be pruned back as needed to encourage new growth and a denser habit. Interestingly, the flowers can be hand-pollinated using a small brush or a piece of cotton wool. Once pollination is successful, the fruits take approximately 10–12 weeks to develop. Under favorable conditions, the plant can even bear fruit multiple times throughout the year. Thus, the banana passionfruit offers not only beautiful blossoms and decorative foliage but also the chance to harvest your own delicious, exotic fruit—a rarity in the typical Czech garden.
HEIGHT OF PLANTS FOR SALE: 10 TO 15 CM
Growing Instructions for the Banana Passionfruit:
Substrate:
Preferably slightly acidic and well-draining.
Recommended mix: 2 parts peat, 1 part perlite, a little sand.
Watering:
Keep the substrate consistently slightly moist.
Reduce watering in winter; after watering, empty any excess water from the saucer.
Location:
Indoors year-round: Place as close to a window as possible, ensuring plenty of light.
Outdoor placement (spring to autumn only): Can be kept on a terrace, in the garden, or on a balcony—start in partial shade, then move to full sun.
Overwintering:
A tropical plant—it cannot tolerate temperatures below 0°C for extended periods. Overwinter at a minimum temperature of 10°C.
During winter, place it in a living room, bedroom, hallway, conservatory, or a heated greenhouse—always as close to a window as possible.
Fertilizing:
Use standard water-soluble or granular fertilizers.
Recommended fertilizer:
OSMOCOTE long-acting granular fertilizer.