Blue Potatobush

Lycianthes rantonnetii

Native to:
Argentina, Bolivia, Brazil, Paraguay

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Solanaceae
Genus:
Lycianthes
Species:
Lycianthes rantonnetii
USDA Symbol:
LYRA5

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Shrub
Height:
300 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
apr,may,jun,jul,aug,sep,oct,nov
Bloom Colors:
purple, violet, blue
Landscaping Shrub:
Yes

Garden & Ecology Notes

Wildlife Value:
butterflies, hummingbirds

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
native to regions with well-drained soils

Propagation & Germination

Stratification:
None required
Germination Time:
14–28 days
Notes:
Seeds germinate readily in warm conditions; fresh seed preferred for best germination rates.

The above propagation data sourced from Claude AI