Overview
Seseli montanum subsp. montanum is a clump forming, tufted, columnar upright annual biennial in the genus Seseli, part of the Apiaceae family, with deciduous foliage. Seseli montanum subsp. montanum 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, cut flowers and flower borders and beds.
About
Seseli montanum subsp. montanum is a cultivar within the Seseli genus, which includes herbaceous perennials with a woody base and conical tap root. This clump-forming, tufted plant has a columnar upright habit and deciduous, rigid grey-green leaves arranged on erect stems. It produces compact clusters of white umbels in spring and summer. Suited to full sun in sheltered, south- or west-facing positions, it thrives in fertile, well-drained alkaline or neutral soils such as chalk, loam, or sand. This hardy plant is ideal for cottage and informal gardens, gravel gardens, flower borders, and cut flowers.
Growing conditions
Best soil and position for Seseli
- Sunlight
- Full sun
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H7
Plant details
Seseli montanum subsp. montanum size, habit and characteristics
- Plant type
- Annual Biennial, Herbaceous Perennial
- Habit
- Clump forming, Tufted, Columnar upright
- Foliage
- Deciduous
- Suggested uses
- Cottage and informal garden, Gravel garden, Cut flowers, Flower borders and beds
Care notes
Pruning and caring for Seseli montanum subsp. montanum
- Propagation
- Seed
- Pest resistance
- Slugs and snails
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Seseli montanum subsp. montanum?
Seseli montanum subsp. montanum prefers full sun. It suits sheltered positions.
What soil does Seseli montanum subsp. montanum need?
Seseli montanum subsp. montanum 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 well-drained.
Is Seseli montanum subsp. montanum hardy in the UK?
Seseli montanum subsp. montanum 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 montanum subsp. montanum?
Seed.
