Rosin weed (Cressa cretica)

Rosin weed

Rosin weed (Cressa cretica) is a halophyte, or salt-loving plant, that grows in Mediterranean climates in salt marshes and salty depressions. It is a stubby and low-growing plant that is most easily identified by its white flowers.

Scientific classification

Species

Rosin weed (Cressa cretica)

Nightshades, bindweeds, gooseweeds, and allies

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Perennial

Lifespan

Shrub

Plant Type

38 cm

Plant Height

3 mm to 5 mm

Flower Size

Distribution of Rosin weed

Distribution Map

Rosin weed, a salt-tolerant plant, is native to coastal and desert regions spanning continents such as Africa, Asia, Europe, and to some extent, Oceania. Its native range extends across the Mediterranean, Middle East, parts of the Sahara, and the semi-arid regions of the Indian subcontinent. As an introduced species, rosin weed has also established itself in parts of Australia.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Salt pans, near the sea, sandy sea shores

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Rosin weed

Every 2-3 weeks

Water

Full sun

Sunlight

Water: Rosin weed thrives in arid conditions, showcasing drought tolerance and water-efficient habits. It requires watering every 2-3 weeks and is an evergreen plant adaptable to dry habitats. Its growth cycle reflects water availability, making it suitable for drier climates.

Fertilize: For optimal growth, rosin weed needs balanced nutrient fertilization, shifting to high-nitrogen during active growth. Apply every 4-6 weeks in spring and summer, reducing in cooler months. Follow product guidelines to avoid root burn, and water rosin weed after fertilization for best results.

Pruning: Rosin weed is a low-growing perennial characterized by silvery leaves and small white flowers. Prune in early to late winter to maintain health and shape, enhancing vigor and promoting denser growth. Regular pruning prevents pests and improves overall appearance.

Propagation: Rosin weed is a hardy perennial that propagates effectively through cuttings. Use semi-ripe stems with multiple nodes, planting in well-draining, moisture-retentive sandy loam. Maintain indirect light and consistent hydration. Applying rooting hormone can boost root growth before transplanting the young plants to their permanent locations.

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Distribution of Rosin weed

Care Guide for Rosin weed

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