Armeria arenaria — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Armeria arenaria

Armeria Arenaria

Updated · 34 observations
ON THIS PLANT
A note from PlantMom

Sea cushion has strong resistance to disease and is generally not prone to illness. However, it can be vulnerable to pests and diseases present in its environment. These problems are generally mild. Regarding care, this plant needs moderate maintenance. It should be pruned regularly to preserve a neat appearance and encourage healthy growth. Fertilizing can also aid in boosting flowering. Sea cushion is appropriate for anyone with outdoor space, such as a garden or patio, and does not demand extensive care experience. It may need more attention if grown indoors.

— PlantMom
CARE GUIDE

How to keep Armeria Arenaria.

Light

The sea cushion is a perennial herbaceous plant that loves sunshine and originates from open habitats, often flourishing in meadows and grasslands. It favors full sunlight but can also withstand conditions with only partial sun.

Water

Jersey thrift flourishes in coastal areas, favoring saline and moist sandy soils. It needs consistent moisture and can withstand short periods of drought, making weekly watering ideal. Being an evergreen plant, jersey thrift requires a stable water supply, particularly during the colder months when indoor heating can lower humidity.

Temperature

The sea cushion plant is capable of acclimating to a broad spectrum of temperature environments, yet its presence may be impeded by varying mixtures of heat and water conditions. It flourishes most effectively in humid climates during summer given sufficient precipitation or irrigation. Extended stretches of overcast and rainy climates, as well as extended high temperatures, can elevate the chances of the sea cushion plant dying. During the colder months, the plant's survival odds can be enhanced with appropriate cold-weather protection.

Fertilizer

The optimal period to fertilize a Sea cushion is at the start of spring, as it comes out of dormancy and begins to grow actively. Fertilization supplies vital nutrients required for robust growth. While the Sea cushion does not demand extensive fertilization, providing fertilization once a year can improve its longevity and induce superior, more durable flowers.

Pruning

Jersey thrift benefits greatly from pruning, which should be done from early spring through late winter. To promote new growth and keep the plant healthy, trim away spent blooms, remove leggy stems, and clear out dead foliage. Always sanitize your tools before pruning and do so moderately to encourage denser foliage and better flowering without stressing the plant.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb, Shrub
Life Cycle
Perennial
Genus
Armeria
Family
Plumbaginaceae
Hardiness Zone
4-9
Mature Height
10 cm to 30 cm
Mature Spread
15 cm to 25 cm
Leaf Color
Green, Blue
Leaf Type
Evergreen
Flower Color
Pink
Flower Size
1.02 cm to 2.03 cm
Bloom Time
Spring, Summer
Planting Time
Spring, Summer, Autumn
Harvest Time
Summer, Early fall, Mid fall
Native Area
Sweden, Austria, Czech Republic, Slovakia, Poland, Croatia, Belarus, Russia, Norway, Germany, Portugal, Spain, Switzerland, Denmark, Iceland, Finland, Ireland, United Kingdom, Romania, Latvia, Belgium, France
ALSO KNOWN AS

Other names.

en Jersey thrift en Plantain-leaved thrift
FREQUENTLY ASKED

Reader questions.

What is the botanical name of Jersey thrift?

The botanical name of Jersey thrift is Armeria arenaria.

PLATES
Armeria arenaria leaf
PLATE 01 · leaf
Armeria arenaria leaf
PLATE 02 · leaf
Armeria arenaria flower
PLATE 03 · flower
Armeria arenaria flower
PLATE 04 · flower
Armeria arenaria fruit
PLATE 05 · fruit
Armeria arenaria fruit
PLATE 06 · fruit
ALSO IN THE LIBRARY

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