Australian Tobacco
Nicotiana suaveolens
- Native to:
- Australia
Sydenham Edwards , Sansum





Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Solanaceae
- Genus:
- Nicotiana
- Species:
- Nicotiana suaveolens
- USDA Symbol:
- NISU
Growth Characteristics
- Life Cycle:
- Annual
- Growth Habit:
- Forb/herb
- Height:
- 150 cm
- Light Requirements:
- Full Sun,Part Shade
- Drought Tolerance:
- Medium
- Bloom Months:
- jan,feb,mar,sep,oct,nov,dec
- Bloom Colors:
- white
Wildlife Benefits
- Butterflies & Moths:
- ★☆☆☆☆ Documented Lepidoptera association (GBIF)
- Caterpillars:
- ★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)
Host Plant for Caterpillars
tobacco hornworm (Manduca sexta)
Garden & Ecology Notes
- Wildlife Value:
- birds, butterflies
- Deer Resistant:
- Yes
- Fragrant:
- Yes
Soil Requirements
- Soil Type:
- sandy, well-drained, nutrient-poor soil
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- native to open woodlands and rocky outcrops
Propagation & Germination
- Germination Time:
- 10–21 days
- Notes:
- Seeds germinate readily in warm soil with light; surface sow and keep moist.
ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months.