Water
Water regularly, allowing the soil to dry out slightly between waterings. Avoid overwatering, as this can lead to root rot. In hotter, drier conditions, increase watering frequency.
Ensure good drainage to prevent waterlogged roots.
Also known as Golden Henbane · Russian Henbane · البنج الابيض
Safety note: This plant may be toxic to humans and pets. See toxicity details.
White henbane (Hyoscyamus albus) is a herbaceous annual or biennial plant with sticky, glandular foliage and pale yellow, funnel-shaped flowers. It is native to the Medit
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers full sun for optimal growth and flowering.
Moderate
50% intensity
Allow soil to dry slightly between waterings; avoid waterlogging.
Well-drained
50% intensity
Moderate
50% intensity
Prefers warm temperatures during the growing season; can tolerate mild frosts.
Outdoor
50% intensity
Low
25% intensity
Benefits from light feeding during the growing season; avoid over-fertilizing.
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 if ingested.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly, allowing the soil to dry out slightly between waterings. Avoid overwatering, as this can lead to root rot. In hotter, drier conditions, increase watering frequency.
Ensure good drainage to prevent waterlogged roots.
Pruning is generally not necessary for *Hyoscyamus albus*. If the plant becomes leggy or overgrown, you can prune it back to encourage bushier growth.
Remove any dead or damaged stems as needed to maintain plant health and appearance.
Propagation is typically done by seed. Sow seeds in spring or autumn in well-draining soil. Seeds may require stratification for best germination.
Transplant seedlings when they are large enough to handle, being mindful of their toxic nature.
Repotting is rarely necessary for *Hyoscyamus albus* as it is often grown as an annual or biennial. If grown in a container and root-bound, repot in spring into a slightly larger pot with fresh, well-draining potting mix.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of White Henbane (Hyoscyamus albus)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Solanales |
| Family | Solanaceae |
| Genus | Hyoscyamus |
| Species | Hyoscyamus albus |
Similar in genus Hyoscyamus
Answers based on plant encyclopedia data
