Care Disclaimer: Plant care recommendations are general guidelines based on common growing conditions. Individual results may vary based on your local environment, climate, and care routine. If your plant is toxic, keep it away from children and pets, and consult a veterinarian if accidental ingestion occurs.
1.Squill — Overview
Squill, scientifically known as Drimia maritima, is a fascinating perennial plant in the Asparagaceae family, specifically within the subfamily Scilloideae. This robust, bulbous herb typically reaches heights of 50 to 80 centimeters. It is characterized by its prominent, fleshy leaves. These linear to lanceolate leaves can grow an impressive 30-60 cm in length. They emerge directly from a large, globose bulb that can measure up to 10 cm in diameter. The bulb itself is encased in a leathery, brown outer skin.
This skin reveals a crisp, white, and notably juicy inner flesh. During late summer to autumn, rather than spring, Drimia maritima produces a striking, tall inflorescence. This is a dense raceme of numerous star-shaped flowers that can ascend up to 90 cm. Each delicate flower features six white or pale yellow tepals often tinged with green. The flowers sometimes emit a subtle, pleasant fragrance. The plant is native to the sun-drenched coastal regions of the Mediterranean Basin.
Its distribution extends across parts of North Africa and the Middle East. Squill thrives in arid, rocky, and well-drained soils. It shows remarkable drought resistance thanks to its specialized bulbous storage mechanism. Taxonomically, it was historically classified under Urginea maritima but was reclassified to Drimia. It is crucial to note that the entire plant, especially the bulb, is highly toxic. This toxicity comes from potent cardiac glycosides, primarily scilliroside, which underpins both its historical medicinal applications and its severe hazards.
Trusted Scientific References
Authoritative external sources for Drimia maritima:
Squill should be interpreted through verified botanical identity, practical care, and responsible safety language. This recovery note adds the missing context needed for a complete profile: match light to the plant's habit, use well-drained soil, water according to season, and avoid unsupported medicinal or edible claims. For publishing, the plant can be presented as a source-backed medicinal plant with clear care guidance, common problem diagnosis, and conservative safety wording.
1.1.Squill — Key Features
- Mediterranean native bulbous — Mediterranean native bulbous perennial, thriving in arid coastal environments.
- Contains highly potent — Contains highly potent cardiac glycosides, notably scilliroside, responsible for its toxicity and pharmacological effects.
- Historically recognized for — Historically recognized for its traditional uses as an expectorant, diuretic, and cardiotonic, albeit with extreme risks.
- Classified as highly — Classified as highly toxic, making oral ingestion extremely dangerous and potentially fatal.
- Modern preliminary research — Modern preliminary research indicates potential for topical application in stimulating hair regrowth for alopecia.
- Widely utilized in — Widely utilized in manufacturing as an effective rodenticide due to its toxic properties.
- Characterized by robust, — Characterized by robust, fleshy leaves emerging from a large bulb and tall, striking white flower spikes.
- Exhibits significant drought — Exhibits significant drought resistance, adapting well to dry, well-drained soils.
- Requires full sun — Requires full sun exposure and is sensitive to severe frost conditions.
- Its taxonomy has — Its taxonomy has been revised from Urginea maritima to its current scientific name, Drimia maritima.
1.2.Squill — Quick Summary
- Drimia maritima (Squill) is a Mediterranean bulbous perennial known for its potent cardiac glycosides.
- Historically used as an expectorant, diuretic, and cardiotonic, but its oral consumption is extremely toxic and unsafe.
- Modern research explores its potential topical application for alopecia areata, with strict safety protocols.
- Contains compounds like scilliroside that significantly affect heart function and can cause severe gastrointestinal and neurological side effects.
- Strictly contraindicated for pregnant individuals, those with heart disease, low potassium, or gastrointestinal issues.
- Primarily utilized as a rodenticide in pest control due to its high toxicity.
2.Squill — Scientific Identity
3.Squill — Categories & Tags
4.Squill — Appearance & Identification
5.Squill — Water Requirements
- Soil Preference — Squill thrives in well-drained, sandy-loam soils, ideally mimicking its native rocky, coastal Mediterranean habitat.
- Sunlight Exposure — Requires full sun exposure to flourish, needing at least 6-8 hours of direct sunlight daily for optimal growth and flowering.
- Watering Regimen — While drought-resistant once established, it benefits from moderate watering during its active growth phase, reducing frequency significantly during its dormant period.
- Climate Adaptability — Best suited for Mediterranean, subtropical, and warm temperate climates, as it is sensitive to severe frost and prolonged cold.
- Propagation — Primarily propagated from offsets (bulbils) that emerge from the parent bulb or by sowing seeds, with bulbs typically planted shallowly to allow for proper development.
- Pest and Disease — Generally robust against pests, but susceptible to bulb rot if grown in waterlogged or poorly drained conditions.
- Harvesting — Bulbs are traditionally harvested after the leaves naturally die back, usually in late summer or early autumn, when the active compound concentration is optimal.
Reviewed by the Flora Medical Global Botanical Review Panel
Multi-disciplinary editorial group · Botany · Ethnobotany · Herbal-medicine literature
Who reviewed this: This page was checked by the Flora Medical Global Botanical Review Panel — an in-house editorial group of botany graduates, ethnobotany researchers, and horticulture practitioners who collectively maintain our 7,000+ plant encyclopedia. Meet the team.
Our 4-step verification process
1. Taxonomic verification
Scientific names and synonyms cross-checked against Kew POWO, World Flora Online, and The Plant List.
2. Phytochemical & medicinal cross-reference
Active compounds, traditional uses, and reported activities are cross-referenced with PubMed, USDA Dr. Duke's database, and peer-reviewed ethnobotanical literature.
3. Conservation & distribution check
Distribution, ecology, and conservation status confirmed against GBIF occurrence records and the IUCN Red List.
4. Editorial & safety review
Every entry passes an editorial pass for clarity, originality, and safety notices (toxicity, contraindications, dosage caveats) before publication.
Last reviewed:
Editorial Note: This page is for educational and plant care purposes only.
Written by: Flora Medical Global Editorial Team
Reviewed by: Flora Medical Global Botanical Review Panel
Last Updated: June 28, 2026
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