Overview
Seseli libanotis is a columnar upright annual biennial in the genus Seseli, part of the Apiaceae family, with evergreen foliage. It typically grows around 0.5-1 metres tall and 0.1-0.5 metres wide, reaching full size in around 1-2 years. Seseli libanotis grows best in full sun, and tolerates most soils and alkaline and neutral pH. Its UK hardiness is rated H7. Suggested uses include cottage and informal garden, gravel garden and flower borders and beds. It is native to Belgium, Flemish Region, Walloon Region and Grand Duchy of Luxembourg.
About
Seseli libanotis, commonly known as moon carrot or mountain spignel, is a herbaceous perennial in the Apiaceae family. It has a columnar upright habit and evergreen foliage, growing to between 0.5 and 1 metre in height with a spread of 0.1 to 0.5 metres. This plant thrives in full sun on south- or west-facing, sheltered sites with chalk, loam, or sandy soils that are moist but well-drained and have an alkaline to neutral pH. It reaches full height within 1 to 2 years and is of interest during spring and summer.
About the genus
Seseli is a genus of herbaceous perennial plants in the family Apiaceae. They are sometimes woody at base with a conic taproot. Leaf blades are 1–3-pinnate or pinnately decompound.
Wikipedia contributors, "Seseli", CC BY-SA 4.0 — Seseli
Growing conditions
Best soil and position for Seseli
- Sunlight
- Full sun
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H7
Plant details
Seseli libanotis size, habit and characteristics
- Plant type
- Annual Biennial, Herbaceous Perennial
- Habit
- Columnar upright
- Foliage
- Evergreen
- Height
- 0.5-1 metres
- Spread
- 0.1-0.5 metres
- Time to full height
- 1-2 years
- Suggested uses
- Cottage and informal garden, Gravel garden, Flower borders and beds
- Native to
- Belgium, Flemish Region, Walloon Region, Grand Duchy of Luxembourg
Care notes
Pruning and caring for Seseli libanotis
- Propagation
- Seed
- Pest resistance
- Slugs, Snails
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Seseli libanotis?
Seseli libanotis prefers full sun. It suits sheltered positions.
What soil does Seseli libanotis need?
Seseli libanotis is adaptable and grows happily in most soil types, including chalk, loam and sand. It prefers alkaline and neutral soil. Aim for soil that stays moist but well-drained.
How big does Seseli libanotis grow?
Seseli libanotis reaches a height of 0.5-1 metres and a spread of 0.1-0.5 metres. It takes around 1-2 years to reach full size.
Is Seseli libanotis hardy in the UK?
Seseli libanotis has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
How do I propagate Seseli libanotis?
Seed.
More in the Seseli genus
- Seseli elatum osseum

- Seseli elatum subsp. osseum

- Seseli montanum subsp. montanum

- Seseli pallasii

- Seseli arenarium
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