Species

Armeria maritimaSea Thrift

9 other cultivars

perennial

Sea Thrift Bloodstone

Armeria maritima 'Bloodstone'

The Story

Plant Bio

Armeria maritima, commonly known as Sea Thrift, is a low-growing perennial with dense tufts of narrow, grass-like foliage and clusters of vibrant pink to red flowers that form attractive, rounded flower heads.

The 'Bloodstone' cultivar is distinguished by its striking deep crimson flower clusters that create a bold contrast against its compact, evergreen foliage, making it a standout in rock gardens and coastal plantings.

Uses & Benefits:

Creates charming pink carpets in rock and seaside gardens.

Tolerant of drought and salty soils, reducing maintenance needs.

Provides nectar for insects and supports local biodiversity.

SpeciesArmeria maritimaSea Thrift

Essentials

At a Glance

Plant Type

Perennial

Height

6 inches

Width

12 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Low to moderate

Humidity

Average

Lifespan

Perennial

Native To

European coasts

Toxicity

Non-toxic

Bloom period

Late spring – Late summer

In flower about 4 months of the year

Planting

How to Grow

Tuck seeds or divisions into well-drained soil in spring.
Water regularly until established, then reduce frequency.
Mist cuttings in a bright, humid environment for propagation.
Transplant in early spring or fall for best results.
Fertilize lightly in spring with a balanced fertilizer.
Deadhead spent blooms to encourage more flowers.

Pro Tip

Ensure soil drains well to prevent root rot and promote healthy growth.

Keep It Thriving

Care Guide

Do

Water during dry spells 🌱
Deadhead to prolong flowering 🌱
Apply a balanced fertilizer in spring 🌱
Mulch to retain moisture 🌱

Don't

Overwater, avoid soggy soil ❌
Use heavy clay soil without amendments ❌
Allow leaves to decay on plants ❌
Neglect pruning after flowering ❌

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Divide
Plant

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Salty seaside borderSilver-foliaged rock gardenLow-maintenance border

Companion Plants

Sedum ArtemisiaLavender EuphorbiaThyme

Multiply

Propagation Methods

Good to Know

Common Questions

Sea Thrift Bloodstone questions

What zones can Sea Thrift Bloodstone grow in?

Sea Thrift Bloodstone is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Sea Thrift Bloodstone deer resistant?

Not reliably. Deer may browse Sea Thrift Bloodstone, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Sea Thrift Bloodstone bloom?

Sea Thrift Bloodstone typically blooms in late spring through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Sea Thrift Bloodstone need full sun?

Sea Thrift Bloodstone does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Sea Thrift Bloodstone drought tolerant?

Yes — once established (usually after the first full season), Sea Thrift Bloodstone handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.