Overview
Linum dolomiticum is a bushy annual biennial in the genus Linum, part of the Linaceae family, with semi-evergreen foliage. Linum dolomiticum grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H4. Suggested uses include cottage and informal garden, patio and container plants, rock garden, gravel garden and flower borders and beds.
About
Linum dolomiticum is a perennial plant in the flax family Linaceae. Found exclusively on dolomite hills near Budapest, Hungary, this perennial species occupies an extremely small range of just one square kilometre, making it one of Europe's most geographically restricted endemic plants. First described in 1897, it grows in both sunny southern-facing open grasslands and shadier northern-facing closed grasslands, often showing a patchy distribution with dense clusters separated by unoccupied areas. Grow it in full sun and most soil types. In UK gardens it is hardy through an average UK winter (RHS H4). It works well for cottage and informal garden, patio and container plants, rock garden, gravel garden and flower borders and beds. It tolerates soil of any pH, well-drained conditions and south-facing, east-facing and west-facing aspects. Plant out after last frost in fertile, well-drained soil.
Wikipedia contributors, CC BY-SA 4.0 — Linum dolomiticum
Growing conditions
Best soil and position for Linum
- Sunlight
- Full sun
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, East-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H4
Plant details
Linum dolomiticum size, habit and characteristics
- Plant type
- Annual Biennial
- Habit
- Bushy
- Foliage
- Semi-evergreen
- Suggested uses
- Cottage and informal garden, Patio and container plants, Rock garden, Gravel garden, Flower borders and beds
Care notes
Pruning and caring for Linum dolomiticum
- Propagation
- Seed, Stem-tip cuttings
- Pest resistance
- Slugs and snails, Aphids
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Linum dolomiticum?
Linum dolomiticum prefers full sun. It suits exposed and sheltered positions.
What soil does Linum dolomiticum need?
Linum dolomiticum is adaptable and grows happily in most soil types, including chalk, loam and sand. It is happy in soil of any pH. Aim for soil that stays well-drained.
Is Linum dolomiticum hardy in the UK?
Linum dolomiticum has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.
How do I propagate Linum dolomiticum?
Seed, Stem-tip cuttings.
More in the Linum genus
- Linum capitatum

- Linum catharticumfairy flax

- Linum flavumCrimean flax
- Linum monogynumNew Zealand native flax

- Linum narbonense 'Gentianoides'

- Linum nodiflorum

- Linum perenneperennial flax

- Linum rubrum