Two-flowered Passion Flower Plant Care

Two-flowered Passion Flower (Passiflora biflora) belongs to the Passifloraceae family within the Passiflora genus. Two-flowered Passion Flower is native to the New World from Mexico to Colombia, Venezuela, and the West Indies.

Two-flowered Passion Flower displays a vigorous climbing vine growth habit, reaching up to 20 ft tall with a spread of approximately 10 ft. Two-flowered Passion Flower produces unique, intricate, colorful flowers with a central crown-like structure.

Leaf size: approximately 6 inches.

Passiflora biflora requires watering every 4–7 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Two-flowered Passion Flower thrives in full sun to partial shade.

Passiflora biflora grows best at temperatures of 60–85°F. Two-flowered Passion Flower prefers humidity levels of 50–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining, fertile soil with added organic matter such as compost or well-rotted manure. Good drainage is essential for Two-flowered Passion Flower to prevent waterlogging, which leads to root rot and fungal issues.

Feed Two-flowered Passion Flower every 4 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.

Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.

The PlantoScan app can remind you when to water and when to fertilize each plant.

Repot annually in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Two-flowered Passion Flower can be propagated through softwood cuttings, seeds. Similar propagation techniques also apply to passion fruit vine plant care, which shares the same genus.

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Two-flowered Passion Flower is susceptible to aphids, spider mites, caterpillars. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.

Two-flowered Passion Flower grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Two-flowered Passion Flower is native to the New World from Mexico to Colombia, Venezuela, and the West Indies. In cooler regions, grow Two-flowered Passion Flower as a houseplant or bring it indoors before the first frost.