Sea campion (Silene uniflora)

Sea campion

Also known as: Seaside catchfly

Sea campion (Silene uniflora) is a small herb found primarily in the subarctic regions of Iceland, the British Isles, and the Baltic coast. It grows in low mats to survive the ocean winds. Sea campion's short-lived flowers attract butterflies and various other pollinating insects. Gardeners sometimes use it as a low-maintenance ground cover.

Scientific classification

Species

Sea campion (Silene uniflora)

Pinks, cacti, and allies

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Perennial

Lifespan

Herb

Plant Type

Mid spring, Late spring, Summer

Bloom Time

2.5 cm

Flower Size

Brown

Fruit Color

White

Flower Color

Semi-evergreen

Leaf type

0 - 32 ℃

Ideal Temperature

Images of Sea campion

Distribution of Sea campion

Distribution Map

Sea campion is native to coastal regions of Europe and has a wide natural distribution across the continent's temperate zones. It has also been introduced to regions in the Southern Hemisphere, adding to its presence on multiple continents. Cultivation of sea campion occurs beyond its native range, illustrating its adaptability and popularity.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Sandy, gravelly and stony seashores, rocky seashore crevices

Hemisphere Trend Curve

Northern

Sorthern

Cultivars

There are several recognized cultivars of Sea campion, including the following common varieties :

Sea campion 'Robin Whitebreast'

Care Guide for Sea campion

Every week

Water

Full sun

Sunlight

0 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Native to coastal areas, sea campion thrives in saline, intermittently moist environments with well-drained soils. It requires weekly watering and occasional misting to simulate its natural habitat. This resilient plant endures salty climates, reflecting its adaptability to coastal conditions.

Fertilize: Sea campion thrives with balanced fertilization, especially in spring, using a nutrient-rich fertilizer with phosphorus for blooming. Apply quarterly, reducing frequency in colder months. Incorporate compost for slow-release nutrients and improved soil health. Adjust amounts based on sea campion's size and growth stage.

Pruning: Sea campion thrives with regular pruning in early to late spring to promote dense growth and remove unhealthy stems. Light trimming post-flowering helps maintain shape and encourages more blooms. Excessive pruning should be avoided to ensure healthy foliage and minimize disease risks.

Propagation: Sea campion flourishes in rocky, coastal habitats with well-drained soils. Propagate by division during active growth by splitting healthy clumps. Ensure each section has sufficient foliage and roots, replanting promptly. Regular watering and an environment similar to its natural habitat promote optimal growth.

Repotting: Refresh 'sea campion' every 2-3 years in spring, using a moderately sized container with well-drained soil. After repotting, maintain moist soil and plenty of sunlight for recovery. While 'sea campion' is hardy, avoid compacted soil to prevent root rot.

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Images of Sea campion

Distribution of Sea campion

Cultivars

Care Guide for Sea campion

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