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Position

Sun Exposure:
Dappled shade, full sun, partial shade
Aspect:
East facing, south facing, west facing
Position in Border:
Front

Soil

Well Drained / Light / Sandy

Sea campion, Silene uniflora, is a low-growing, semi-evergreen, native perennial, found in a variety of coastal habitats including cliffs, rocky islands and sand dunes. A small, clump-forming perennial with tiny, grey-green leaves and comparatively large white flowers, it’s similar in form to bladder campion, and was once thought to be a subspecies of it.

Silene uniflora ‘Alba’ bears masses of white bell-shaped flowers above blue-green foliage. As a coastal plant it’s tolerant of sandy conditions but also very rich soils, and is tolerant of sun and some shade. It’s ideal for growing in containers and rock gardens, and also in gravel gardens.

Grow Silene uniflora ‘Alba’ in moist but well-drained soil in sun or shade. Cut back after flowering.

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Plant calendar

JanFebMarAprMayJunJulAugSepOctNovDec
Sowyesyes
Plantyesyes
Flowersyesyesyes
Pruneyesyes

Silene ‘Alba’ and wildlife

Silene ‘Alba’ is known for attracting bees. It has nectar/pollen rich flowers.

Is known to attract Bees
Bees
Is not known to attract Beneficial insects
Beneficial insects
Is not known to attract Birds
Birds
Is not known to attract Butterflies/​Moths
Butterflies/​Moths
Is not known to attract Other pollinators
Other pollinators

Is Silene ‘Alba’ poisonous?

Silene ‘Alba’ has no toxic effects reported.

No reported toxicity to:
Is not known to attract Birds
Birds
Is not known to attract Cats
Cats
Is not known to attract Dogs
Dogs
Is not known to attract Horses
Horses
Is not known to attract Livestock
Livestock
Is not known to attract People
People
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