Sticky Nightshade
Solanum sisymbriifolium
- Native to:
- Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay
Dominicus Johannes Bergsma






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Solanaceae
- Genus:
- Solanum
- Species:
- Solanum sisymbriifolium
- USDA Symbol:
- SOSI
Growth Characteristics
- Life Cycle:
- Annual
- Growth Habit:
- Forb/herb
- Height:
- 150 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Medium
- Bloom Months:
- jun,jul,aug,sep,oct
- Bloom Colors:
- white, yellow
Wildlife Benefits
- Bees:
- ★★★★☆ Documented bee visitation (GBIF)
- Butterflies & Moths:
- ★☆☆☆☆ Documented Lepidoptera association (GBIF)
- Caterpillars:
- ★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)
- Hummingbirds:
- ★★☆☆☆ Documented hummingbird visits (GBIF)
Host Plant for Caterpillars
Tobacco budworm (Heliothis virescens), tobacco hornworm (Manduca sexta)
Garden & Ecology Notes
- Wildlife Value:
- birds, butterflies
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- sandy, well-drained, nutrient-rich soil
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- native to South America, prefers open, disturbed areas
Propagation & Germination
ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months.