Passion Flower
Passiflora x exoniensis
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Pl. C38F — Passiflora x exoniensis
Passiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensisPassiflora x exoniensis
IOverview
Overview
Passiflora x exoniensis, commonly known as Passion Flower, is a vine native to regions in Argentina, Bolivia, and Brazil. This plant thrives in full sun and prefers moist, light (sandy), medium, or heavy (clay) soil, making it adaptable to various growing conditions. It can grow up to 5 meters tall and is hardy in zones 9-11. Known for its edible fruit, Passion Flower can be eaten fresh or used in jams and jellies, offering a sweet and versatile addition to gardens or landscapes. Medicinally, Passion Flower has been traditionally used to support better sleep and calm the mind, often consumed as a tea or tincture. While its use in herbal remedies is well-documented, it is important to use caution and consult a healthcare provider before incorporating it into any treatment regimen. The distinctive features of this plant include its light requirement of full sun and its ability to adapt to various soil types, making it a versatile addition to gardens or landscapes.
Quick answers
What is Passion Flower?
Passiflora x exoniensis, commonly known as Passion Flower, is a vine native to regions in Argentina, Bolivia, and Brazil. This plant thrives in full sun and prefers moist, light (sandy), medium, or heavy (clay) soil, making it adaptable to various growing conditions.
What is Passion Flower used for?
Traditionally used for stress & anxiety, better sleep. Each claim is evidence-rated — see Section II for full citations.
Best for
Top 2 evidence-ranked uses of Passion Flower
Clinicaluses · safety · chemistry · dosagemedicinal profile
IIBenefits & evidence
2 claims · traditional-use context
Benefits & evidence
2 claims · traditional-use contextTraditional-use context
These notes are presented as ethnobotanical context. No cited clinical references are catalogued for this plant yet.
- Traditional-use note: Passion Flower appears in herbal sources around calming and relaxation traditions, often as a tea. PlantSage presents this as ethnobotanical context, not as medical advice.
Traditional context only. This reviewed claim keeps the original moderate confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.
▲ ModerateStress & anxiety → - Passion flower is traditionally used in herbal remedies to support better sleep, often consumed as a tea or tincture before bedtime.
It contains compounds like harmine and harmaline which may influence neurotransmitter levels, though the specific mechanisms are not fully understood.
▲ ModerateBetter sleep →
IV·bMixology suggestions
1 draft
Mixology suggestions
1 draftEditorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Passion Flower support blend
generaltea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
VCultivation
Cultivation
Passion Flower thrives in full sun and requires moist soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 9-11 and can grow up to 5 meters tall as a vine. For cultivation, ensure the soil remains consistently moist while providing ample sunlight. Propagation can be done through cuttings. The fruit is edible and makes for a delightful addition to gardens in temperate regions that fall within its hardiness range.
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
9-11
Habit
Vine
Mature size
5.0 m tall
For first-time growers
How to grow Passion Flower for the first time
7steps
Start with a passion flower vine to experience its beauty and potential fruit.
- 1
What you'll need
Passion Flower plant, potting mix suitable for vines, container or garden space.
- 2
Best time to plant
Plant in spring when temperatures are consistently above 15°C (60°F) and the risk of frost is low.
- 3
Soil and container prep
Use a well-draining potting mix with some sand or perlite added for lightness. Ensure containers have drainage holes.
- 4
Sowing or transplanting
Transplant young plants from nursery pots into your prepared container or garden bed, spacing them about 1-2 meters apart.
- 5
First two weeks
Water regularly to keep the soil moist but not waterlogged. Place in a sunny spot and avoid direct midday sun.
- 6
Ongoing care
Provide support for climbing, such as a trellis or fence. Water when the top inch of soil feels dry. Fertilize with a balanced liquid fertilizer every 4-6 weeks.
- 7
Harvest or pruning
Prune in late winter to early spring to encourage new growth and fruiting. Harvest fruits when they are fully colored but still firm.
VIEdible & utility
Edible & utility
Edible parts:Fruit
Edible uses: The passion flower fruit is edible and can be eaten raw or used in various preparations. Typically, the fruit is consumed fresh for its sweet taste. It can also be dried or made into jams and jellies to preserve it longer. Skip the invention of specific recipes as per the guidelines.
Contextrange · companions · related
VIIDistribution
7 native · 20 introduced
Distribution
7 native · 20 introducedDistribution across4 continents· 7 native· 20 introduced
Europe4 regions
introduced (4)AlbaniaItalyPortugalSpain
Asia5 regions
introduced (5)BangladeshNepalSouth KoreaSri LankaVietnam
Americas4 regions
native (2)BoliviaParaguay
introduced (2)EcuadorUnited States
Africa1 region
introduced (1)Kenya
Broader regions
native:Argentina Northeast, Argentina Northwest, Brazil Northeast, Brazil South, Brazil Southeast
introduced:California, Cape Provinces, Chile Central, New South Wales, Northern Provinces, Queensland, Western Australia
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family, common use cases, and growing requirements.
shared use cases
Different families, similar therapeutic role — good for comparing.
XI
Explore further
Companion planting
Health goals
Compare with similar plants
Growing zone
XII
About this entry
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- Citation
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