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Perennial

Sea Lavender Thrift

Armeria maritima

Sea ThriftSea PinkThriftCommon ThriftCushion Pink

Sea Lavender Thrift is a charming coastal perennial forming dense mounds of grass-like foliage topped with spherical pink to lavender flower clusters on slender stems.

Plant Family

Plumbaginaceae (Sea Lavender or Leadwort family)

Blooming

Mid to late spring (April-June), sporadic summer blooms

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Spherical pink flower clusters of Sea Lavender Thrift on slender stems
Spherical pink flower clusters of Sea Lavender Thrift on slender stems

Symbolism & Meanings

Key Meanings

Sympathy
Success
Resilience
Thriftiness
Coastal charm
Endurance

Perfect For

Sympathy expressionsCoastal celebrationsRock garden dedicationsSuccess acknowledgments

Color Meanings

Pink:Gentle beauty and coastal charm
Lavender-Pink:Grace and maritime elegance
White:Purity and coastal simplicity

Similar flowers: sea lavenders and armerias also share similar meanings.

Cultural Significance

Featured on the British threepence coin (1937-1952) symbolizing thriftiness - getting a lot for little money. Chosen as the county flower of the Isles of Scilly by Plantlife in 2002. The plant's ability to thrive on windswept coastal cliffs with minimal nutrients embodies the virtue of making do with little. One cultivar ('Vindictive') has earned the RHS Award of Garden Merit. The plant represents the beauty and tenacity of coastal ecosystems. In Canada, certain subspecies have vulnerable conservation status.
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Botanical Information

Physical Characteristics

Flower Size: 0.5-1 inch diameter (1-2.5 cm), rounded pompom clusters
Plant Size: 6-12 inches tall (15-30 cm) and 6-12 inches wide
Flower Shape: Spherical globe-shaped clusters of tiny five-petaled flowers with papery bracts

Natural Habitat

Native to: Coastal Britain, Northern Europe, North American Pacific Coast, Circumpolar distribution
Habitat: Coastal cliffs, bluffs, rocky seashores, mountain grasslands, coastal sands
Climate: Coastal maritime, Cool temperate, Mountain

Growing Guide

Sunlight

Full sun, tolerates partial shade

Water

Low; drought-tolerant once established, intolerant of wet soils

Soil

Poor, Infertile, Sandy, Rocky, Gravelly, Very well-drained, Lean

Expert Growing Tips

1

Must have excellent drainage; dies in heavy clay or wet soils

2

Thrives in poor, lean soils; too-rich soil causes rot

3

Highly tolerant of salt spray and wind

4

Grows from deep woody taproot

5

Deadhead to prolong blooming season

6

Divide only when centers become bare

7

Tolerates hard frosts and coastal exposure

8

May rot during prolonged wet, cool fall weather

9

Cut back dead foliage in spring, not fall (evergreen)

Uses & Benefits

Ornamental Uses

  • Rock gardens and alpine gardens
  • Edging for borders and pathways
  • Coastal and seaside gardens
  • Containers and trough gardens
  • Xeriscaping and low-water gardens
  • Ground cover in dry areas
  • Front of perennial borders

Traditional Uses

  • Rarely used in modern herbal medicine
  • Traditionally used as an antibiotic
  • Dried flowering plant used for obesity, urinary infections, nervous disorders
  • Caution: Should not be used as external poultice (may cause dermatitis)
  • Note: Plant absorbs and binds heavy metals from soil (all parts toxic)

Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.

Frequently Asked Questions about the Sea Lavender Thrift

Why is it called thrift?

The name 'thrift' refers to the plant's ability to thrive in poor conditions with minimal resources, embodying the virtue of thriftiness. It was featured on British threepence coins for this reason.

Is sea thrift hard to grow?

Sea Thrift is easy to grow if you provide excellent drainage and lean soil. It struggles in heavy clay, rich soils, or wet conditions but thrives in poor, well-drained sites with full sun.

Is sea thrift deer resistant?

Yes, Sea Thrift is generally deer resistant and also tolerates salt spray, wind, drought, and poor soil, making it excellent for challenging coastal gardens.

How long does sea thrift bloom?

Sea Thrift blooms profusely in mid to late spring (April-June) with possible sporadic additional flowering through summer, especially with regular deadheading.

Available Colors

Pink
Lavender-pink
Rose-pink
White
Deep pink

Quick Facts

Type:perennial
Family:Plumbaginaceae (Sea Lavender or Leadwort family)
Native to:Coastal Britain
Blooms:Mid to late spring (April-June), sporadic summer blooms

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