Andean nightshade
Solanum andigenumfam. Solanaceae
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Pl. 208A — Solanum andigenum
Solanum andigenumSolanum andigenumSolanum andigenumSolanum andigenumSolanum andigenumSolanum andigenumSolanum andigenumSolanum andigenumSolanum andigenumSolanum andigenumSolanum andigenumSolanum andigenumSolanum andigenumSolanum andigenum
IOverview
Overview
Andean nightshade (Solanum andigenum) is a perennial forb or subshrub native to the Andean regions of South America, including parts of Argentina, Bolivia, Chile, Colombia, Ecuador, and Peru. This member of the Solanaceae family thrives in moist soils that are light (sandy), medium, or heavy (clay). It is known for its edible roots and documented medicinal uses. The plant can be found growing in habitats ranging from Northwest Argentina to South Chile and parts of Colombia and Ecuador. Its distinctive features include a light energy level and a preference for soil with a pH between 7.5 and 8, making it adaptable to various environmental conditions while remaining an important resource for local communities.
Quick answers
What is Andean nightshade?
Andean nightshade (Solanum andigenum) is a perennial forb or subshrub native to the Andean regions of South America, including parts of Argentina, Bolivia, Chile, Colombia, Ecuador, and Peru. This member of the Solanaceae family thrives in moist soils that are light (sandy), medium, or heavy (clay).
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.
Andean nightshade support blend
generaltea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
VCultivation
Cultivation
Solanum andigenum thrives in light to moderate sunlight, preferring moist but well-drained soils that are light (sandy), medium, or heavy (clay). This perennial plant is hardy in temperate regions and can be propagated through seeds or cuttings. The edible root requires a soil pH between 7.5 and 8 for optimal growth. Regular watering is necessary to maintain moisture levels, especially during dry periods.
Light
8/10
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Perennial
Habit
Forb/herb, Subshrub
Soil pH
7.5–8
For first-time growers
How to grow Andean nightshade for the first time
8steps
Start your Andean nightshade journey with simple soil preparation and basic care.
- 1
What you'll need
Andean nightshade seeds or young plants, a small trowel, compost, and water.
- 2
Best time to plant
Plant in spring after the last frost when temperatures are consistently above 10°C (50°F).
- 3
Soil and container prep
Choose a well-draining soil with a pH of 7.5–8, mix in some compost to enrich it.
- 4
Sowing or transplanting
Start seeds indoors about 6 weeks before planting outside, then harden off young plants for a week.
- 5
First two weeks
Water the plants regularly to keep the soil moist but not waterlogged. Avoid direct sunlight during this period.
- 6
Ongoing care
Provide partial shade and continue regular watering, especially in hot weather. Fertilize lightly every few months.
- 7
Harvest or pruning
Prune the plant to encourage bushy growth and remove any dead or yellowing leaves as needed.
- 8
Common mistakes
Overwatering, planting in full sun, neglecting to prune, using incorrect soil pH.
VIEdible & utility
Edible & utility
Edible parts:Root
Edible uses: The roots of Solanum andigenum are edible. They can be prepared in various ways, including cooking or drying. SKIP
Contextrange · companions · related
VIIDistribution
10 native · 20 introduced
Distribution
10 native · 20 introducedDistribution across3 continents· 10 native· 20 introduced
Europe5 regions
introduced (5)BelgiumFranceIrelandRussiaUnited Kingdom
Asia4 regions
introduced (4)BangladeshIndiaLaosUzbekistan
Americas8 regions
native (5)BoliviaColombiaEcuadorPeruVenezuela
introduced (3)Dominican RepublicHaitiUnited States
Broader regions
native:Argentina South, Chile Central, Chile North, Chile South, Argentina Northwest
introduced:Zaïre, East Himalaya, Illinois, Maryland, Minnesota, New York, Tadzhikistan
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 (Solanaceae), common use cases, and growing requirements.
same family · Solanaceae
Botanical relatives — often share phytochemistry + growing needs.
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Companion planting
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