Crop Rotation Group
Miscellaneous
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Soil
Moist, well-drained, slightly acidic soil enriched with plenty of compost.
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Position
Full sun to part shade. Passion fruit vines thrive in spots that get morning sun and some afternoon shade.
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Frost tolerant
The large-fruited tropical species cannot tolerate frost and grows best in warm climates. In addition to large-fruited varieties, brightly colored ornamental selections are available in tropical climates where they grow well. Hardy passion fruit vine species are native to the Americas, and winter hardy to at least 0°F (-18°C).
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Feeding
None needed, but young plants require steady moisture to become established.
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Companions
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Spacing
Single Plants: 2' 11" (90cm) each way (minimum)
Rows: 2' 11" (90cm) with 2' 11" (90cm) row gap (minimum)
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Sow and Plant
Set out purchased plants in spring at about the time of your last frost. Water regularly to keep the roots from drying out.
Our Garden Planning Tool can produce a personalized calendar of when to sow, plant and harvest for your area.
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Notes
Tropical passion fruit vines produce the large fruits seen in markets. The smaller, egg-size fruits produced by P. incarnata (maypops) and ornamental varieties are edible, but with many seeds and little flavor. Passion fruit vine flowers are visited by numerous insects, and the foliage supports several species of butterfly larvae. The vines can be trained up a trellis as an entryway accent, or you can grow them over a tall fence.
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Harvesting
Pick passion fruit when their color changes to light green with yellow undertones.
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Troubleshooting
Holes in leaves are usually caused by caterpillars that mature into butterflies. Hardy passion flower vines may suffer cold injury in some winters, but quickly grow back from the roots in spring.
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