Chatham island sow thistle (Sonchus grandifolius)

Chatham island sow thistle

Chatham island sow thistle is characterized by its large, lobed leaves that form a substantial rosette at the base. The leaves' upper surfaces are bright green, showcasing a waxy sheen, while the undersides bear a paler tone. Towering above, its yellow, dandelion-like flowers emerge on hollow stems, signaling its presence in meadows and waste spaces. This vigorous grower thrives in well-lit, disturbed soils, where its robust root system anchors it firmly.

Scientific classification

Species

Chatham island sow thistle (Sonchus grandifolius)

Asters bellflowers fanflowers and allies

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Perennial

Lifespan

Images of Chatham island sow thistle

Care Guide for Chatham island sow thistle

Every week

Water

Pruning: Chatham island sow thistle features lush foliage and bright yellow flowers, thriving with regular pruning in early spring before new growth. Remove dead leaves and thin crowded areas to boost air circulation, ensuring healthier growth and vigorous flowering while avoiding over-pruning to prevent stressing the plant.

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