Danish scurvy-grass (Cochlearia danica)

Danish scurvy-grass

Danish scurvy-grass (Cochlearia danica) is common in coastal areas and can now be seen alongside salted roads throughout Europe. This is because it is salt-tolerant, and its seeds get spread by the wind from speeding cars. The Latin name Cochlearia can be translated to "spoon-like," and concerns the leaf's shape. Crushed danish scurvy-grass leaves smell strongly like mustard.

Scientific classification

Species

Danish scurvy-grass (Cochlearia danica)

Mustards, capers, and allies

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Annual, Biennial, Perennial

Lifespan

Herb

Plant Type

4 mm to 5 mm

Flower Size

White

Flower Color

Semi-evergreen

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Danish scurvy-grass

Distribution of Danish scurvy-grass

Distribution Map

Danish scurvy-grass can be found growing naturally in the northern and central regions of Europe. It has also been introduced to central and eastern parts of the continent, where it is not native but has become naturalized in some areas.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Sandy and rocky shores, walls and banks by the sea, along railway lines.

Care Guide for Danish scurvy-grass

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Danish scurvy-grass thrives in saline, moist coastal habitats, preferring consistent moisture while withstanding brief dryness. Water weekly for optimal hydration, and provide higher humidity indoors. In its active growing season, maintaining adequate moisture is vital for lush development.

Fertilize: For optimal growth of danish scurvy-grass, use balanced fertilizers with high-nitrogen formulas during active growth, applying every 2-3 weeks. Adjust dosages to prevent nutrient burn and integrate fertilizer into moist soil. Follow package instructions for seasonal care, reducing frequency in dormancy.

Pruning: Danish scurvy-grass thrives with early to late spring pruning, which encourages growth and flowering. Trim dead stems, thin crowded areas for air circulation, and prune post-flowering to maintain shape. Regular pruning promotes vigor, reduces disease risk, and maintains a tidy appearance.

Propagation: Danish scurvy-grass is propagated via sowing in well-draining soil to promote germination. Manage moisture to prevent waterlogging and root rot. Handle seedlings gently during thinning or transplanting to avoid damage. Consistent early care ensures robust establishment for future growth.

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Images of Danish scurvy-grass

Distribution of Danish scurvy-grass

Care Guide for Danish scurvy-grass

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