Passion Flower
Passiflora umbilicata
Educational content — not medical, botanical, or professional advice. Always consult a qualified clinician before using any herbal preparation — especially during pregnancy, breastfeeding, while on medication, or for children. How we source & review →
Pl. 9CB1 — Passiflora umbilicata
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IOverview
Overview
Passion Flower, scientifically known as Passiflora umbilicata, is a climbing vine native to the northwest regions of Argentina and Bolivia. This plant thrives in full sun and prefers moist, well-drained soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 8-11 and can grow up to 5 meters tall. Passion Flower is both edible and medicinal; its fruit is commonly consumed, while various parts of the plant have been used for traditional remedies. One distinctive feature of this vine is its vibrant flowers, which are often intricate and colorful, making it a popular ornamental choice in gardens.
Quick answers
What is Passion Flower?
Passion Flower, scientifically known as Passiflora umbilicata, is a climbing vine native to the northwest regions of Argentina and Bolivia. This plant thrives in full sun and prefers moist, well-drained soil that can be light (sandy), medium, or heavy (clay).
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 · 0 sources
Benefits & evidence
2 claims · 0 sources- Traditional-use note: Passion Flower appears in herbal sources around calming and relaxation traditions, often as a tincture. 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.
- Passion flower is traditionally used to support better sleep, often consumed as a tea before bedtime in European and American herbal traditions.
The mechanism involves flavonoids such as chrysin which may interact with GABA receptors, though the specific pathways are not fully characterised.
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 prefers moist soil that is light (sandy), medium, or heavy (clay). It grows best in hardiness zones 8-11 and can reach a height of 5 meters. For propagation, the plant can be grown from seeds or cuttings. The fruit is edible and makes for a delightful addition to your garden.
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
8-11
Mature size
5.0 m tall
For first-time growers
How to grow Passion Flower for the first time
8steps
Start with passion flower to enjoy its fruit and learn basic gardening.
- 1
What you'll need
Passion Flower seeds or young plants, a container or garden bed, potting soil if planting in containers.
- 2
Best time to plant
Plant passion flower in spring when the last frost has passed and temperatures are warm.
- 3
Soil and container prep
Ensure the soil is well-draining. For containers, use a mix of light (sandy), medium, or heavy clay soil with added compost.
- 4
Sowing or transplanting
Direct sow seeds in the garden after danger of frost has passed, or start them indoors 4-6 weeks before planting outside.
- 5
First two weeks
Keep the soil moist and provide light shade to help young plants establish. Water regularly but avoid overwatering.
- 6
Ongoing care
Passion Flower prefers full sun, so place it in a sunny spot. Water when the top inch of soil feels dry.
- 7
Harvest or pruning
Prune to maintain shape and remove dead or weak branches. Harvest fruit when they turn yellow or orange.
- 8
Common mistakes
Overwatering, planting in heavy clay soil without drainage, not providing enough sunlight, neglecting regular pruning.
VIEdible & utility
Edible & utility
Edible parts:Fruit
Edible uses: The passion flower's fruit is edible and can be eaten raw or used in various preparations. It is often consumed fresh but can also be dried for later use. Skip the detailed recipe as per instructions.
Contextrange · companions · related
VIIDistribution
2 native · 0 introduced
Distribution
2 native · 0 introducedDistribution across1 continent· 2 native
Americas1 region
native (1)Bolivia
Broader regions
native:Argentina Northwest
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
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