Also known as Golden-Flowered Henbane · Yellow Henbane
Safety note: This plant may be toxic to humans and pets. See toxicity details.
Golden Henbane (Hyoscyamus aureus) is a Mediterranean native known for its attractive golden-yellow flowers and toxic properties. It's a striking plant in dry, sunny gard
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers direct sunlight for at least 6 hours daily.
Moderate
50% intensity
Allow soil to dry between waterings.
Well-drained, sandy to loamy soils
50% intensity
Moderate
50% intensity
Prefers temperatures between 18-24°C during the growing season. Can tolerate cooler temperatures in winter.
Low
25% intensity
Fertilize sparingly during the growing season.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | Yes 5/5 intensity |
| Toxic for pets | Yes 5/5 intensity |
| Edible | No |
All parts of the plant are toxic.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Golden Henbane prefers to dry out slightly between waterings. Water thoroughly when the top 2-3 cm of soil is dry. Avoid overwatering, as this can lead to root rot.
Reduce watering significantly during winter dormancy to prevent waterlogged soil.
Prune Golden Henbane to maintain shape and remove any dead or damaged foliage. Light pruning can be done after flowering to encourage a bushier habit.
Major pruning is generally not required unless the plant becomes leggy or overgrown.
Golden Henbane is typically propagated by seeds sown in spring. Seeds may require stratification (cold treatment) for optimal germination. Germination can be slow and erratic.
Cuttings can also be taken in spring, but are less reliable.
Repot Golden Henbane only when necessary, typically every 2-3 years, or when the plant becomes root-bound. Use a well-draining potting mix. Repotting is best done in early spring before new growth begins.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Golden Henbane (Hyoscyamus aureus)
Where Golden Henbane (Hyoscyamus aureus) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Solanales |
| Family | Solanaceae |
| Genus | Hyoscyamus |
| Species | Hyoscyamus aureus |
Similar in genus Hyoscyamus
Answers based on plant encyclopedia data
