Clustered dock (Rumex conglomeratus)

Clustered dock

Also known as: Sharp dock

Clustered dock (Rumex conglomeratus) was introduced to North America from Europe and Asia. It is usually found in damp areas, alongside streams or ponds. It contains quite high levels of oxalic acid, which gives the leaves a sour taste and can cause oxalate poisoning in cattle.

Scientific classification

Species

Clustered dock (Rumex conglomeratus)

Pinks, cacti, and allies

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Toxic to Pets

Toxicity

Perennial

Lifespan

Herb

Plant Type

Late spring, Early summer, Mid summer

Bloom Time

1 m

Plant Height

Yellow, Green, Red

Flower Color

Images of Clustered dock

Distribution of Clustered dock

Distribution Map

Clustered dock is native to a wide range of regions across Europe, the Middle East, North Africa, and parts of Asia. It thrives naturally in these areas, leveraging the diverse climates and ecological systems found there. The species has also been introduced to parts of South America, Central America, East Asia, and Oceania, where it has established new presences beyond its original habitat range.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Damp grassy places

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Clustered dock

Every week

Water

Full sun

Sunlight

15 - 32 ℃

Ideal Temperature

Water: Clustered dock prefers moist environments, thriving near water sources. It requires regular weekly watering for hydration and can tolerate moderate drought. Soil type is crucial for water retention and overall health, especially since clustered dock is typically found outdoors as an herbaceous plant.

Fertilize: Clustered dock thrives with balanced-nutrition fertilizers. Apply a general-purpose, granular fertilizer (10-10-10) biannually in spring and mid-summer. Adjust amounts during growth phases to prevent nutrient burn and promote vigor. Water well post-application, and wear gloves due to potential skin irritation.

Pruning: Clustered dock has rosette leaves and tall flower spikes. Prune in early to late spring to manage height and shape, removing dead stems for healthier growth. Thinning improves air circulation and reduces disease risk. Use sharp, clean tools to prevent infections.

Propagation: Clustered dock is a perennial herb that can be propagated by division. Carefully separate root clumps, ensuring each piece has enough root to establish. Plant in well-prepared soil with adequate space, and provide regular watering and partial sunlight. Maintain consistently moist, well-drained conditions for optimal growth.

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Images of Clustered dock

Distribution of Clustered dock

Care Guide for Clustered dock

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