Devil's Tomato
solanum linnaeanum
Also known as: ["Apple of Peru","Wild Tomato","Angel's Trumpet"]
Overview
A highly toxic perennial shrub native to South America, known for its spiny stems and toxic fruits.
Benefits & Perks
["drought tolerant","rare/collector’s item"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Solanales |
| Family: | Solanaceae |
| Genus: | Solanum |
| Botanical Name: | Solanum linnaeanum |
Plant Characteristics
Basic Information
- Category: Shrubs
- Suitable Location: outdoor garden bed in a sunny, sheltered spot
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"10–35°C"}
- Hardiness: {"zones":"9–11"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining, sandy loam with added organic matter.
Maintenance Level
- Maintenance Level: moderate
- Toughness Level: moderate
- Pruning Frequency: Every 2–3 months during growing season; light pruning can be done as needed.
- Pruning Intensity: Moderate; remove up to one-third of growth if overgrown.
Care Details
Ideal Sunlight Coverage:
Bright, direct sunlight for 6–8 hours daily; adjust for intense summer sun.
Sunlight Tolerance Tips:
Acclimate plants to direct sun gradually; protect from harsh midday sun; place indoors near a south-facing window if outdoors is too intense.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
full sun to partial shade
Rotate plant for even growth; use sheer curtains to filter intense light; avoid shaded spots.
Watering
every 7–10 days, allowing soil to dry between waterings
Water thoroughly but infrequently; ensure soil dries between waterings; avoid overwatering.
Soil
well-draining, sandy loam with moderate organic content
pH: Slightly acidic to neutral (pH 6.0–7.0).
Use a mix of cactus soil and regular potting soil; avoid heavy clay soils; ensure pots have drainage holes.
Temperature
Prefers warm temperatures (65–85°F); tolerates mild frost but thrives in heat.
Monitor temperature changes; use a thermometer; adjust care based on seasonal shifts.
Fertilizing
every 4–6 weeks during active growth with balanced liquid fertilizer
Fertilize after watering to prevent root burn; switch to low-nitrogen fertilizer for flowering; flush soil occasionally to prevent salt buildup.
Propagation
Methods
Stem cuttings or seed; stem cuttings are more reliable for home growers.
Step-by-Step Propagation Guide
- Take a 4–6 inch cutting.
- Remove lower leaves.
- Dip in rooting hormone.
- Plant in medium.
- Keep moist and humid.
Best Time: Spring or early summer when the plant is actively growing.
Environment
High humidity (70–80%), indirect light, and warm temperatures (70–75°F).
Medium
Well-draining mix of perlite and peat moss or cactus soil.
Hormone
Recommended to use rooting hormone for faster root development.
Timeline
Roots develop in 2–4 weeks; new growth appears in 6–8 weeks.
Tools Needed
Pruning shears, rooting hormone, small pots, misting spray bottle.
Quick Tips
Use healthy, non-flowering stems; maintain consistent moisture; provide bottom heat for faster rooting.
Pruning & Repotting
Pruning Guide
Method
Pinch back tips for bushier growth; cut just above a leaf node or bud.
Pruning Plan
Prune to maintain shape, encourage bushier growth, and remove diseased or dead parts.
Tools
Pruning shears, gloves, disinfectant.
Checklist
Disinfect tools; prune during active growth; remove dead or diseased parts; shape as desired.
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
Increase pot size by 2–3 inches in diameter; ensure good drainage.
Method
Remove plant gently; trim roots if necessary; place in a new pot with fresh soil; water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for growth and health.
Checklist
Choose appropriate pot; prepare new soil mix; handle roots carefully; water after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture; water deeply; ensure drainage; adjust for season.
How to Apply Water Properly
Water at the base of the plant, ensuring moisture reaches the root zone; allow excess water to drain; water in the morning to reduce evaporation.
Watering Schedule Tips
Water deeply when the top 1–2 inches of soil are dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or sand for drainage; incorporate compost for fertility; ensure aeration with coarse materials.
Temperature Stress Management
Signs of Temperature Issues
Wilting, leaf drop, or stunted growth in cold; scorching or leaf burn in excessive heat.
Cold Stress
Slows growth, may cause leaf discoloration, and increases susceptibility to disease.
Solution: Move to a warmer location; provide a heat source if indoors; avoid cold drafts.
Hot Stress
Leaves may curl, wilt, or develop sunburn; flowers may drop prematurely.
Solution: Provide shade during peak heat; increase humidity; water more frequently but avoid waterlogging.
Fertilizing Guide
Fertilizing Checklist
Check fertilizer type; dilute correctly; apply during growing season; avoid winter feeding.
Fertilizing Method
Use a balanced, water-soluble fertilizer diluted to half strength every 4–6 weeks during growing season; avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
ToxicCats are susceptible to toxicity from Solanum linnaeanum due to the solanine and glycoalkaloids present in the plant. Ingestion can result in severe gastrointestinal and neurological effects, which may be life-threatening if not treated promptly.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
ToxicIngestion of Solanum linnaeanum by dogs can lead to gastrointestinal upset and neurological symptoms due to the presence of solanine and other glycoalkaloids. The berries are especially hazardous and can cause significant toxicity in canines.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
ToxicSolanum linnaeanum contains solanine and other glycoalkaloids, which are toxic compounds that can cause gastrointestinal distress, neurological effects, and potentially severe systemic toxicity upon ingestion. The berries are particularly dangerous due to their high concentration of these compounds.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Solanum linnaeanum safe for pets?
A: No, it is highly toxic to dogs and cats.
Q: Can the fruits of Solanum linnaeanum be eaten?
A: No, the fruits are highly toxic and should not be ingested.
Q: What are the typical care requirements for Solanum linnaeanum?
A: It requires moderate care, including well-drained soil and drought tolerance.
Quick Reference
| Family: | Solanaceae |
| Care: | moderate |
| Light: | full sun to partial shade |
| Water: | every 7–10 days, allowing so |
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