Salicornia rubra — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Salicornia rubra

Salicornia Rubra

Updated · 17 observations
ON THIS PLANT

Salicornia rubra, the Rocky Mountain glasswort, is a species of flowering plant in the family Amaranthaceae. It is native to colder or higher areas of North America; the Yukon, Nunavut, British Columbia, Alberta, Saskatchewan, Manitoba, and Ontario in Canada, and the western and north-central US. It has been introduced to Quebec and Michigan, and has gone extinct in Illinois. A halophyte, it is one of the most salt-tolerant plants of North America.

A note from PlantMom

Red swampfire has strong resistance to disease and is typically not prone to illnesses. Still, it can be affected by pests and diseases present in its environment. Such infections are generally mild. Regarding care, this plant needs moderate maintenance. It should be pruned regularly to preserve its appearance and encourage healthy growth. Applying fertilizer can also aid in boosting flowering. Red swampfire is appropriate for anyone with outdoor space, like a garden or patio, and does not demand extensive gardening experience. It may need more attention when cultivated indoors.

— PlantMom
CARE GUIDE

How to keep Salicornia Rubra.

Light

Red swampfire originates in bright, open habitats and thrives in full sun. It can tolerate partial sun but prefers direct sunlight for optimal growth. This plant, which can be annual or biennial, is known for its sun-loving nature.

Temperature

Red swampfire can tolerate a wide range of temperatures, but its distribution may still be constrained by different combinations of water and heat. It performs best in warm summer climates with sufficient rainfall or watering. Extended periods of cloudy, rainy weather or prolonged high temperatures can raise the chance of Red swampfire dying. In winter, appropriate protection from cold can increase the plant's survival rate.

Fertilizer

Red swampfire responds well to regular, low-strength fertilizer applications to encourage healthy leaf development. Feed Red swampfire roughly once a month during the summer. Nitrogen is vital for foliage, and providing nitrogen-rich sources supports Red swampfire's vigorous growth.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Annual
Genus
Salicornia
Family
Amaranthaceae
Hardiness Zone
6-10
Mature Height
3 cm to 20 cm
Mature Spread
5 cm to 15 cm
Leaf Color
Green
Leaf Type
Evergreen
Flower Color
Red
Flower Size
0.10 cm to 0.20 cm
Bloom Time
Mid summer, Late summer, Early fall
Planting Time
Spring, Summer, Autumn
Harvest Time
Early fall, Mid fall
ALSO KNOWN AS

Other names.

en Rocky Mountain glasswort en Red saltwort en Red swampfire en Western samphire en Red glasswort en Red samphire
PLATES
Salicornia rubra leaf
PLATE 01 · leaf
Salicornia rubra leaf
PLATE 02 · leaf
Salicornia rubra flower
PLATE 03 · flower
Salicornia rubra habit
PLATE 04 · habit
ALSO IN THE LIBRARY

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