Salicornia virginica
Salicornia virginica
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Pl. 1AC8 — Salicornia virginica
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IOverview
Overview
Salicornia virginica, commonly known as glasswort or sea asparagus, is a perennial plant native to coastal regions from Alaska to Mexico and the Caribbean. It thrives in moist, light (sandy), medium, and heavy (clay) soils with a pH range of 6.6 to 8.5, making it adaptable to various environments. This plant is known for its edible leaves, which can be enjoyed raw or cooked. Its distinctive feature lies in its succulent stems that resemble glass, hence the name "glasswort." While primarily found along the Atlantic and Gulf coasts of North America, it also grows in parts of the Caribbean, providing a unique culinary addition to local cuisines.
Quick answers
What is Salicornia virginica?
Salicornia virginica, commonly known as glasswort or sea asparagus, is a perennial plant native to coastal regions from Alaska to Mexico and the Caribbean. It thrives in moist, light (sandy), medium, and heavy (clay) soils with a pH range of 6.
Growingconditions · propagation · uses
VCultivation
Cultivation
Salicornia virginica thrives in full sun and requires moist conditions. It adapts to a variety of soils, including light (sandy), medium, and heavy (clay) types, with an optimal pH range of 6.6–8.5. This perennial plant grows up to 0.3 meters tall and is native to regions from Alaska to Mexico Northwest, as well as parts of the Caribbean. Its edible leaves can be harvested for use in culinary applications. Propagation is typically done through seeds or cuttings.
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Perennial
Mature size
0.3 m tall
Soil pH
6.6–8.5
For first-time growers
How to grow Salicornia virginica for the first time
8steps
Start with a simple, light-loving plant that thrives in various soil types and is perfect for beginners.
- 1
What you'll need
Seeds or young plants of Salicornia virginica.
- 2
Best time to plant
Plant in spring after the last frost, or in late summer for a fall harvest.
- 3
Soil and container prep
Choose a well-draining soil with a pH between 6.6 and 8.5. Ensure containers have good drainage holes.
- 4
Sowing or transplanting
Direct sow seeds in the garden, covering them lightly. Alternatively, start indoors and transplant young plants after danger of frost passes.
- 5
First two weeks
Water regularly to keep soil moist but not waterlogged. Place in a sunny location.
- 6
Ongoing care
Provide full sun exposure and regular watering. Prune occasionally to maintain shape and encourage new growth.
- 7
Harvest or pruning
Prune leaves as needed for use, ensuring the plant remains healthy and productive.
- 8
Common mistakes
Overwatering, planting in heavy clay soil, neglecting sun exposure, and not providing enough drainage.
VIEdible & utility
Edible & utility
Edible parts:Leaves
Edible uses: The leaves of Salicornia virginica are edible and can be eaten raw or cooked. Typically, they are prepared fresh in salads for their mild, slightly salty flavor. They can also be steamed or sautéed to add a nutritious boost to various dishes.
Other uses:Potash
Contextrange · companions · related
VIIDistribution
30 native · 0 introduced
Distribution
30 native · 0 introducedDistribution across2 continents· 30 native
Asia1 region
native (1)Georgia
Americas6 regions
native (6)BahamasDominican RepublicHaitiJamaicaPuerto RicoUnited States
Broader regions
native:Maryland, Massachusetts, British Columbia, California, Cayman Is., Delaware, Maine, Mexico Northeast, Mexico Northwest, New Brunswick, New Hampshire, New Jersey, New York, Newfoundland, Nova Scotia, Oregon, Prince Edward I., Québec, Rhode I., South Carolina, Turks-Caicos Is., Virginia, Washington
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
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Companion planting
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