Downy thorn apple (Datura innoxia)
Care, watering, light and tips for Downy thorn apple on Floravia.
Quick facts
- Family: Solanaceae
- Difficulty: Moderate care
- Watering: every 3 days
- Light: Full sun
- Temperature: 10–35 °C
- Toxicity: Toxic to pets
About Downy thorn apple
Datura innoxia, also known as downy thorn-apple or sacred datura, is an annual or short-lived perennial herbaceous plant native to North and Central America. It is characterized by its large, trumpet-shaped white flowers that open at night, and its spiny fruits. It is ideal for night gardens or as an ornamental plant in large pots, although it is important to handle it with caution due to its toxicity.
Native range
Southwestern United States and Mexico
Care tips
It requires full sun for optimal flowering, although it tolerates some partial shade in very hot climates. Watering should be regular and abundant, especially during dry periods, keeping the substrate moist but not waterlogged. It prefers well-drained soils rich in organic matter. A common mistake is not providing enough space, as it can grow quite large, and forgetting that all its parts are toxic if ingested.
How to save a dying Downy thorn apple
- Warning signs
- Yellow or wilting leaves, soft stems, no flowering.
- First aid
- Check drainage and watering. If potted, consider repotting. Protect from cold.
- What kills it
- Overwatering (root rot), intense cold, lack of sun or poor soil.
- Can it be saved?
- Yes! It's resilient. Act quickly to correct the main issue and it will recover.