Oxford ragwort - Senecio squalidus (Taxonomy, Characteristics, Flower, Images)

Oxford ragwort

Oxford ragwort grows naturally in volcanic and mountainous regions. The plant features heavily in Oxford's history, spreading across the railway system during the Industrial Revolution and then further to the disturbed and bombed areas after WWII. It has now secured itself within Oxford's stone walls. This rich history gave Oxford ragwort its name.

Scientific classification

Species

Oxford ragwort (Senecio squalidus)

Asters bellflowers fanflowers and allies

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Toxic to Pets

Toxicity

50 cm to 1 m

Plant Height

Green, Blue

Leaf Color

1.5 cm to 2.5 cm

Flower Size

Yellow

Flower Color

Semi-evergreen

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Oxford ragwort

Distribution of Oxford ragwort

Distribution Map

Oxford ragwort originated in Southern Europe and has since spread to various other regions. It is particularly widespread in parts of Northern and Western Europe, where its presence may have an impact on local ecosystems. In some areas, oxford ragwort is sometimes thought to be invasive, potentially affecting indigenous plant communities.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Scree in mountainous

Care Guide for Oxford ragwort

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Oxford ragwort thrives in rocky habitats, requiring moderate moisture without over-saturation. Weekly watering maintains hydration while preventing waterlogging. Resilient in urban settings, oxford ragwort adapts to varying rain patterns and is suitable for container gardening, emphasizing proper water management.

Fertilize: For oxford ragwort, apply high-phosphorus fertilizers bi-weekly during the growing season at quarter-strength. Reduce application in winter to prevent over-fertilization, which can hurt oxford ragwort. Seasonal adjustments support optimal nutrient intake, promoting the health and vibrancy of oxford ragwort.

Pruning: Oxford ragwort features bright yellow flowers and thrives with regular pruning in early to late spring. Trimming dead stems and spent flowers encourages growth and flowering, while managing excessive growth improves airflow and reduces disease risk. Regular maintenance promotes the plant's longevity and vitality.

Propagation: Oxford ragwort thrives in well-drained soil and adapts to various environments. For propagation, sow seeds on moist compost's surface, gently pressing them in without burial for light access. Regular bottom watering keeps the soil damp, aiding germination and allowing for later transplantation.

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Images of Oxford ragwort

Distribution of Oxford ragwort

Care Guide for Oxford ragwort

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