Physic Nut
Jatropha curcas
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Pl. 6D35 — Jatropha curcas
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IOverview
Overview
The Physic Nut (Jatropha curcas) is a versatile tree or shrub native to regions in Central and South America, including Argentina, Bolivia, Brazil, Colombia, Ecuador, and several Caribbean islands. This plant thrives in full sun and dry conditions, making it adaptable to various soil types—ranging from light sandy soils to heavy clay. Known for its edible parts such as leaves, roots, seeds, and shoots, the Physic Nut is valued both for its ornamental qualities and its use in traditional medicine and cuisine. One distinctive feature of this plant is its ability to grow up to 6 meters tall, making it a notable addition to landscapes across its native range.
Quick answers
What is Physic Nut?
The Physic Nut (Jatropha curcas) is a versatile tree or shrub native to regions in Central and South America, including Argentina, Bolivia, Brazil, Colombia, Ecuador, and several Caribbean islands.
What is Physic Nut used for?
Traditionally used for digestion. Each claim is evidence-rated — see Section II for full citations.
Best for
Top 1 evidence-ranked use of Physic Nut
Clinicaluses · safety · chemistry · dosagemedicinal profile
IIBenefits & evidence
1 claim · 0 sources
Benefits & evidence
1 claim · 0 sources- Traditional-use note: Physic Nut appears in herbal sources around after-meal comfort traditions, often as a decoction. PlantSage presents this as ethnobotanical context, not as medical advice.
Traditional context only. This reviewed claim keeps the original low confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.
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.
Physic Nut support blend
generaltea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
VCultivation
Cultivation
The Physic Nut thrives in full sun and prefers dry conditions, making it suitable for areas with low rainfall. It grows well in light (sandy), medium, and heavy (clay) soils but requires good drainage to avoid root rot. This versatile plant can be propagated through seeds or cuttings. Hardy in zones 9-12, the Physic Nut reaches a height of about 6 meters and is both a tree and shrub. For cultivation, ensure it receives ample sunlight and minimal watering, especially once established.
Light
Full sun
Water
Dry
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
9-12
Habit
Tree, Shrub
Mature size
6.0 m tall
For first-time growers
How to grow Physic Nut for the first time
8steps
Start with a simple, low-maintenance tree that can thrive in various conditions.
- 1
What you'll need
Seeds or seedlings, potting mix if planting in containers.
- 2
Best time to plant
Plant seeds or transplant seedlings during the spring when temperatures are warm.
- 3
Soil and container prep
Use well-draining soil; for containers, choose a pot with drainage holes.
- 4
Sowing or transplanting
Direct sow in the ground if possible. For containers, plant seedlings at the same depth as they were in their original pots.
- 5
First two weeks
Water regularly to keep soil moist but not waterlogged; avoid overwatering.
- 6
Ongoing care
Provide full sun and minimal watering once established. Prune lightly if needed for shape or size control.
- 7
Harvest or pruning
Prune in late winter to early spring to maintain shape; leaves, shoots, and seeds can be harvested as needed.
- 8
Common mistakes
Overwatering, planting in heavy soil, not providing enough sunlight.
VIEdible & utility
Edible & utility
Edible parts:LeavesRootSeedShoots
Edible uses: Salt
Other uses:DyeFencingAnimal feedFire starterCover cropHairHedgerowInktextilesLightingMulchPlant supportSoapSoil conditionerErosion controlTanninTeethVarnishWaxNitrogen fixer
Contextrange · companions · related
VIIDistribution
30 native · 0 introduced
Distribution
30 native · 0 introducedDistribution across1 continent· 30 native
Americas16 regions
native (16)BelizeBoliviaColombiaCosta RicaCubaDominican RepublicEl SalvadorGuatemalaGuyanaHaitiHondurasJamaicaNicaraguaParaguayPeruUruguay
Broader regions
native:Mexico Central, Trinidad-Tobago, Leeward Is., Argentina Northwest, Mexico Gulf, Mexico Southwest, Panamá, Brazil West-Central, Chile North, Brazil North, Brazil Northeast, Mexico Northeast, Brazil South, Argentina Northeast
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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