Sharp Dock vs Round-Leaved Dock

Sharp Dock (Rumex conglomeratus) and Round-Leaved Dock (Rumex obtusifolius) — side-by-side cultivation, uses, and safety.

SIDE A

Sharp Dock

Rumex conglomeratus

Polygonaceaeediblemedicinal

SIDE B

Round-Leaved Dock

Rumex obtusifolius

Polygonaceaeediblemedicinal

Side-by-side attributes

Attribute	Sharp Dock	Round-Leaved Dock
Latin name	Rumex conglomeratus	Rumex obtusifolius
Family	Polygonaceae	Polygonaceae
Edible	yes	yes
Medicinal	yes	yes
Life cycle	Perennial	Perennial
Mature height	1.0 m	1.0 m
Light	8/10	8/10
Water	Moist	Moist
Soil	Light (sandy), Medium, Heavy (clay)	Light (sandy), Medium, Heavy (clay)
Hardiness	—	4-8
pH range	5.5–6.5	6.5–7
Edible parts	Leaves, Seed	Leaves, Seed, Stem
Propagation	—	—

III

Which to pick

Both have their place

Sharp Dock and Round-Leaved Dock cover similar territory. Pick based on what you can actually grow (climate, soil) and what's locally available. See the cultivation rows above for the deciding factors.

Frequently asked

What is the main difference between Sharp Dock and Round-Leaved Dock?

Sharp Dock (Rumex conglomeratus) and Round-Leaved Dock (Rumex obtusifolius) are both in the Polygonaceae family. See the side-by-side table above for cultivation needs, edible parts, and medicinal uses.

Can Sharp Dock and Round-Leaved Dock be combined?

Plant combinations should be evaluated case by case. Check the safety/contraindications section on each plant's profile (Sharp Dock and Round-Leaved Dock) before mixing. Some combinations are synergistic, others can interact with medication.

Are these plants safe?

Every plant profile includes a Cautions section with contraindications, drug interactions, and population warnings. Consult a healthcare professional before using either for medicinal purposes.

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