Pineapple Nightshade
Solanum abutiloides
Abutiloides
About this plant
Solanum abutiloides, commonly known as Pineapple Nightshade, is a shrubby plant with attractive, soft green leaves and small, star-shaped purple flowers. It produces small, round fruits that resemble tiny tomatoes. This plant is appreciated for its ornamental foliage and flowers and can add a tropical look to gardens or containers.
Taxonomy
- Genus
- Solanum
- Family
- Solanaceae
- Higher classification
- Order Solanales
- Plant type
- Shrub
- Lifespan
- Perennial
Origin & Distribution
- Native region
- Argentina, Bolivia
- Distribution
- Native to Argentina and Bolivia, it is cultivated in warm temperate and subtropical regions worldwide as an ornamental plant.
Care
- Light preference
- Full sun
- Suitable locations
- Outdoor, Balcony, Greenhouse, Indoor
- Preferred window facing
- South-facing, West-facing, East-facing
- Watering frequency
- Moderate
- Watering interval
- 5–10 days
- Humidity
- Normal
- Minimum
- 5 °C
- Maximum
- 35 °C
- Optimal
- 18-26 °C
- USDA hardiness zones
- 9-11
- Soil pH
- 6.0-7.5 (slightly acidic to neutral)
- Soil type
- well-draining loam or potting mix
Watering. Water moderately, allowing the top inch of soil to dry out between waterings. Avoid waterlogging to prevent root rot.
Fertilizing. Feed with a balanced, water-soluble fertilizer every 4-6 weeks during the growing season (spring and summer). Reduce feeding in fall and winter when growth slows.
Solanum abutiloides is a moderately easy plant to care for. It prefers sunny spots and well-draining soil. Overwatering can cause root problems, so allow the soil to dry between waterings. It tolerates some drought and needs occasional pruning to maintain shape.
Propagation
- Propagation methods
- Cuttings, Seeds
- Care difficulty
- Medium
Ornamental features
- Flowering
- Yes
- Flowering period
- summer
Soft green leaves with a velvety texture, small purple star-shaped flowers, and small round fruits.
Toxicity & Safety
- Toxic to humans
- Mildly toxic
- Toxic to pets
- Mildly toxic
- Weed potential
- Not considered a weed
The plant contains compounds that may be mildly toxic if ingested. Keep away from children and pets to avoid accidental eating.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Sap or latex, Skin contact
- Pollen level
- Low
Solanum abutiloides may cause mild skin irritation in some people who are sensitive to plant sap. It does not produce much airborne pollen, so it is unlikely to trigger pollen allergies. To reduce any risk, avoid direct contact with the sap and wash hands after handling the plant.
Common problems
Common problems include leaf yellowing from overwatering, pest issues like aphids, and leggy growth if light is insufficient.
Uses
Primarily grown as an ornamental plant for its attractive foliage and flowers. It can be used in gardens, patios, or as a container plant.
Notes
Prune after flowering to encourage bushier growth. Repot every 2-3 years if grown in containers. Protect from frost as it is sensitive to cold temperatures.