Physochlaina orientalis (Oriental henbane) in trough

Physochlaina orientalis | Oriental henbane

This plant will not be available in 2026, however, propagation is planned/underway. Please sign up for the waitlist below to receive updates on availability in future years.

Here is a rare gem for the alpine garden. Lilac flowers with dark purple centers emerge early in spring and are followed by inflated seed pods. Foliage goes dormant in summer, but may reappear in fall when temperatures drop. Prefers well-drained, humus-rich soil. Despite its rarity, this perennial is very easy to grow.

A strange note: our barn cats eat the seed pods. Be sure to protect from curious cats early if you want to save seeds.

Zones: (5)6 to 8
Family: Solanaceae
Type: Herbaceous Perennial
Height: 8 to 12 in.
Spread: 8 to 18 in.
Exposure: Full Sun to Part Shade
Soil: Average, well-drained
Bloom Time: April to May
Native Range: Asia