Green Nightshade
Solanum physalifolium
Physalifolium
About this plant
Solanum physalifolium, commonly called Green Nightshade, is a fast-growing plant with green leaves and small, star-shaped flowers. It belongs to the nightshade family and is known for its ability to adapt to various environments. It is often found in gardens and wild areas and can sometimes spread quickly.
Taxonomy
- Genus
- Solanum
- Family
- Solanaceae
- Higher classification
- Order Solanales
- Plant type
- Shrub
- Lifespan
- Perennial
Origin & Distribution
- Native region
- South America
- Distribution
- Native to South America, it is now found in parts of North America, Europe, and Australia, often growing in disturbed soils and open fields.
Care
- Light preference
- Full sun
- Suitable locations
- Outdoor, Greenhouse
- Preferred window facing
- South-facing, West-facing
- Watering frequency
- Moderate
- Watering interval
- 3–7 days
- Humidity
- Normal
- Minimum
- 5 °C
- Maximum
- 30 °C
- Optimal
- 15-25 °C
- USDA hardiness zones
- 7-10
- Soil pH
- 6.0-7.5 (slightly acidic to neutral)
- Soil type
- well-draining loam or sandy soil
Watering. Water moderately, allowing the top inch of soil to dry out between waterings. Avoid waterlogging the soil.
Fertilizing. Feed with a balanced, all-purpose fertilizer during the growing season every 4 to 6 weeks to support healthy growth.
This plant is quite hardy and grows quickly with minimal care. It prefers well-draining soil and can tolerate dry conditions once established. Overwatering can cause root problems, so allow the soil to dry between waterings. It generally requires little maintenance.
Propagation
- Propagation methods
- Seeds, Cuttings
- Care difficulty
- Easy
Ornamental features
- Flowering
- Yes
- Flowering period
- summer
Attractive green foliage with small white to pale purple star-shaped flowers and small green fruit that resemble tiny tomatoes.
Toxicity & Safety
- Toxic to humans
- Mildly toxic
- Toxic to pets
- Mildly toxic
- Weed potential
- Potentially invasive
The plant contains compounds that can be mildly toxic if ingested, so keep away from children and pets.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Sap or latex, Skin contact
- Pollen level
- Low
Solanum physalifolium may cause mild skin irritation in some people due to contact with its sap. It is not known to produce significant airborne pollen that causes allergies. To reduce any risk, avoid touching the plant's sap and wash hands after handling.
Common problems
Overwatering can lead to root rot. It may also be affected by pests like aphids or spider mites if grown indoors or in greenhouses.
Uses
Primarily grown as an ornamental plant for its attractive foliage and flowers. It can also be used in natural landscaping to stabilize soil.
Notes
Prune to control spread if it starts to grow aggressively. It can self-seed easily, so remove seed pods if you want to prevent spreading.