Ragworts (Senecio) - PictureThis

Ragworts

Ragworts is a large genus with many members that are succulent plants and very popular as garden perennials. These plants prefer sandy soil and thrive in full sunlight. Ragworts usually flower for a month or less and the thick, succulent leaves are their most recognizable feature, making them popular rock garden and pot plants.

Scientific classification

Genus

Ragworts (Senecio)

Family

Daisy

Order

Asters bellflowers fanflowers and allies

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Toxic to Pets

Toxicity

Annual

Lifespan

50 cm

Plant Height

20 - 38 ℃

Ideal Temperature

Moderate

Growth Rate

Images of Ragworts

Toxicity

All parts of ragworts are toxic to cats, causing mild gastrointestinal issues or skin irritation. In dogs, ingestion of ragworts is a medical emergency, potentially leading to kidney or liver failure and death. Pyrrolizidine alkaloids in the plant can cause symptoms like vomiting, lethargy, loss of coordination, and excessive yawning.

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Weed Control

Ragworts is an annual weed with a worldwide presence. All parts of the plant contain alkaloids that cause symptoms of poisoning in humans and animals if consumed.

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Quickly Identify Ragworts

Daisy-like flowers with central disc and rayed petals in various colors.

Vibrant yellow flower clusters with compact, rayless heads resembling small sunflowers.

Leaves range from lobed to divided, with colors from green to blue, sometimes with stripes.

Leaf shapes vary from rounded to saw-toothed, some with smooth hairs, 2-6 inches long.

Distinctive aroma, blooming in spring and summer, easily identifiable by flower structure and color.

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Care Guide for Ragworts

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Thriving in moist environments, ragworts requires consistent hydration and prefers evenly moist soil. Water once weekly to maintain its water balance. As a perennial, ragworts shows peak vitality during rainy seasons when moisture is abundant.

Propagation: To propagate ragworts, use seed sowing, stem cuttings, or division. Ensure adequate light, moderate temperatures, and well-draining soil. Techniques include seed stratification and humid environments for cuttings. The process involves specific steps such as taking cuttings, using rooting hormone, and maintaining humidity.

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Learn More About Ragworts

Toxicity

How to Grow and Care

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Images of Ragworts

Species

Toxicity

Weed Control

Quickly Identify Ragworts

Care Guide for Ragworts