Glassworts (Salicornia)

Glassworts

Also known as: Marsh sapphires, Sea beans, Sea asparagus

Salicornia are small succulent herbs that thrive in salty environments and commonly grow on beaches, salt marshes, and in mangrove swamps. Many of these herbs are a common source of food for the larvae of various moth species. These plants are widely distributed across most continents but are not found in South America and Australia.

Scientific classification

Genus

Glassworts (Salicornia)

Family

Amaranth

Order

Pinks, cacti, and allies

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Annual

Lifespan

Herb

Plant Type

30 cm

Plant Height

30 cm

Spread

Images of Glassworts

Species

Glasswort Virginia glasswort Pacific pickleweed Dwarf saltwort Perennial glasswort Purple glasswort Beaded glasswort Salicornia quinqueflora subsp. quinqueflora Salicornia capensis Salicornia perrieri Sarcocornia utahensis Thick-head glasswort

Care Guide for Glassworts

Every week

Water

Water: Originating from saline coastal environments, glassworts thrives in high salt concentrations. It efficiently absorbs moisture and requires moderate watering, about weekly. Preferring outdoor conditions, glassworts features fleshy stems for water storage, making it ideal for xeriscapes and coastal gardens.

Propagation: Glassworts can be propagated by seeds or cuttings. Optimal growth occurs in salty, full sun environments. Maintain 18-24°C for seed germination in sandy soil. For cuttings, let the end callous, plant in moist soil, and maintain high humidity until roots develop.

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Learn More About Glassworts

How to Grow and Care

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