Editing Passiflora edulis

{| class="wikitable" style="float: right; width: 320px; margin-left: 1.25em; margin-bottom: 1em;"
|-
! colspan="2" style="background: #e8e8e8;" | Passionfruit (''Passiflora edulis'')
|-
| colspan="2" style="text-align: center;" | [[File:Passiflora edulis (84060).jpg|250px|Flowers of Passiflora edulis among foliage.]]
|-
! Scientific name
| ''Passiflora edulis'' Sims
|-
! Genus
| [[Passiflora]]
|-
! Family
| [[Passifloraceae]]
|-
! Order
| [[Malpighiales]]
|-
! Growth form
| Fast-growing perennial tendril vine
|-
! Native range
| Brazil, Paraguay, and northeastern Argentina
|-
! Native habitat
| Forest margins and warm, seasonally humid vegetation
|-
! Mature size
| Up to about 9 m when supported
|-
! Propagation
| Fresh seed, cuttings, and grafting
|-
! Years to fruit
| N/A — variable; may flower and fruit in the first year under favorable conditions
|-
! Fruit and harvest
| Purple or yellow fruit; harvest when fully colored, ripe, or beginning to wrinkle
|}

'''Passionfruit''' (''Passiflora edulis'') is a fast-growing fruit vine in the genus [[Passiflora]], family [[Passifloraceae]], and order [[Malpighiales]]. Purple-fruited material and the yellow-fruited form traditionally called ''P. edulis'' f. ''flavicarpa'' are kept as horticultural forms under the accepted species rather than presented as separate species.<sup id="cite_ref-1">[[#cite_note-1|[1]]]</sup><sup id="cite_ref-2">[[#cite_note-2|[2]]]</sup>

== Description ==
The vine climbs with axillary tendrils and may cover a substantial trellis. Leaves are alternate, glossy, and usually three-lobed when mature. Flowers are conspicuous, with white petals and sepals surrounding a purple, white, and green corona. The fruit is a round to oval berry with a purple, reddish-purple, or yellow rind and aromatic pulp surrounding numerous dark seeds.[[#cite_note-2|[2]]]

== Distribution and habitat ==
Plants of the World Online gives a native range in several regions of Brazil, Paraguay, and northeastern Argentina. The species is associated with forest margins and disturbed vegetation. Cultivated vines now occur widely outside that range, so the native habitat should not be confused with the climate of every commercial selection.[[#cite_note-1|[1]]][[#cite_note-2|[2]]]

== Cultivation ==
Passionfruit grows best with warmth, abundant light, a strong support, and a moist but aerated root zone. Frost damages shoots and can kill young vines. Full sun generally gives the best flowering and fruiting, although extreme afternoon heat may require temporary protection or dependable irrigation. A trellis, arbor, or fence should carry the vine above wet mulch and allow air movement through the canopy.[[#cite_note-2|[2]]]

=== Soil and water ===
Forest-margin soils are enriched by leaf litter but drain after rain. A fertile loam or sandy loam with organic matter is a practical cultivation equivalent. Growables reports a preferred pH of approximately 6.0–7.5. Poor drainage and stagnant water increase root and collar-rot risk; use a raised mound or improve drainage in heavy ground. Moderate drought may cause leaf loss and smaller crops, so irrigate during dry periods while keeping the root zone porous.[[#cite_note-2|[2]]]

=== Sun and humidity ===
Use full sun where possible, with protection from exceptional heat or desiccating wind. Native habitats are warm and seasonally humid, but high humidity does not replace airflow. Dense wet foliage increases disease pressure, so train and prune the vine to keep the canopy open.[[#cite_note-2|[2]]]

=== Seasonal changes ===
Warm rains and new shoots commonly precede flowering. Dry periods can reduce flower fertility and fruit size unless irrigation is supplied, while cool weather slows growth and frost injures the vine. The purple group is generally associated with cooler or higher-elevation conditions than the yellow group, which is commonly grown in warmer lowlands. In the Florida account, purple material flowers mainly in mid-March–April and yellow material from mid-April–November, but local calendars vary widely.[[#cite_note-2|[2]]]

== Propagation ==
Fresh seed is useful but produces genetically variable vines. Cuttings preserve a selected plant more faithfully, and grafting is used where soil-borne disease or nematodes are important and suitable rootstocks are available. No universal germination time or rooting percentage is asserted here. Years to fruit is recorded as N/A because the reviewed evidence does not support a fixed species-wide age; healthy vines may flower and fruit in the first year under favorable conditions, but source, propagation method, pollination, and climate cause substantial variation.[[#cite_note-2|[2]]]

== Flowering, fruiting, and harvest ==
Flowers are produced on current growth. Carpenter bees and other large bees are effective pollinators; hand pollination can help where natural activity is low. Purple material is commonly more self-compatible, while yellow material is often self-incompatible or self-sterile and benefits from cross-pollination. After fruit set, maturation is roughly 60–90 days for purple fruit and 60–70 days for yellow fruit in the reviewed horticultural account. Harvest purple fruit when fully colored and beginning to wrinkle or fall; harvest yellow fruit when fully colored and mature.[[#cite_note-2|[2]]]

== Fruit and uses ==
The aromatic pulp is eaten fresh, strained for juice, or used in syrups, desserts, sauces, preserves, beverages, and fermented products. Seeds are edible and add texture. Purple and yellow forms can be used similarly, but acidity, aroma, rind thickness, and pulp yield vary among selections and growing conditions. Leaves and other vegetative parts have different chemical properties from the edible ripe pulp; food-safety claims should be kept source-specific.[[#cite_note-2|[2]]]

== Pests and diseases ==
Fungal, viral, nematode, and insect problems vary by production region. Clean planting material, good airflow, removal of diseased vines, and avoiding exhausted passionfruit soil are broad preventive measures. A universal pesticide schedule is not appropriate without a regional diagnosis.

== Cultivars and selections ==
The accepted species includes purple and yellow horticultural forms. Kew lists f. ''flavicarpa'' as a heterotypic synonym under ''P. edulis''; it should not be presented as a separate accepted species. Color names, nursery labels, and local selections should not be promoted to formal cultivar status without naming or parentage evidence.[[#cite_note-1|[1]]][[#cite_note-2|[2]]]

== Container growing ==
A large container can support a passionfruit vine when it has excellent drainage and a strong trellis. Containers dry quickly in warm weather; check moisture frequently but do not leave the pot standing in water. Prune after the main crop to renew fruiting wood without removing the structural stems.

== Zone pushing ==
* Use a warm, sunny wall and protect the crown from frost.
* Hand-pollinate flowers when bee activity is low.
* Use grafted plants where root-knot nematodes or other soil problems are documented.
* Record the form, propagation method, flowering date, and first harvest rather than applying a universal hardiness or years-to-fruit value.

== Photos ==
[[File:Passiflora Edulis Open Fruit2.jpg|260px|Open passionfruit showing orange pulp and seeds.]] [[File:Flowers of Passiflora edulis.jpg|260px|Passionfruit flowers; the file description notes spinach leaves in the near background.]] [[File:Passiflora edulis forma flavicarpa.jpg|260px|Flowers and foliage of material identified in the file name as ''P. edulis'' forma ''flavicarpa''; this image does not show yellow fruit.]]

== References ==

* <span id="cite_note-1"></span>[[#cite_ref-1|↑]] '''[1]''' [https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:321964-2 Plants of the World Online: ''Passiflora edulis'' Sims] — accepted name, native range, and synonym status.

* <span id="cite_note-2"></span>[[#cite_ref-2|↑]] '''[2]''' [https://www.growables.org/information/TropicalFruit/Passionfruit.htm Growables: Passionfruit, ''Passiflora edulis''] — description, forms, soil, climate, pollination, harvest, and uses.

== Image credits ==
* [https://commons.wikimedia.org/wiki/File:Passiflora_edulis_(84060).jpg ''Passiflora edulis (84060).jpg''] — Nativeplants garden, CC BY-SA 4.0.
* [https://commons.wikimedia.org/wiki/File:Passiflora_Edulis_Open_Fruit2.jpg ''Passiflora Edulis Open Fruit2.jpg''] — Alexander Klink, CC BY 3.0.
* [https://commons.wikimedia.org/wiki/File:Flowers_of_Passiflora_edulis.jpg ''Flowers of Passiflora edulis.jpg''] — Rehman Abubakr, CC BY-SA 4.0.
* [https://commons.wikimedia.org/wiki/File:Passiflora_edulis_forma_flavicarpa.jpg ''Passiflora edulis forma flavicarpa.jpg''] — USDA ARS source, public domain government work; exact author is not stated on the file page.

[[Category:Fruits]]
[[Category:Tropical fruit vines]]
[[Category:Passiflora]]
[[Category:South American plants]]