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Pink Sorrel vs Oca

Pink Sorrel (Oxalis articulata) and Oca (Oxalis tuberosa) — side-by-side cultivation, uses, and safety.

SIDE B
Oxalis tuberosa (Oca) — botanical photograph

Oca

Oxalis tuberosa
Fumariaceaeedible
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Side-by-side attributes

AttributePink SorrelOca
Latin nameOxalis articulataOxalis tuberosa
FamilyFumariaceaeFumariaceae
Edibleyesyes
Medicinalnono
Life cyclePerennialPerennial
Mature height0.2 m0.5 m
Light8/10Full sun
WaterMoistMoist
SoilLight (sandy), MediumLight (sandy), Medium
Hardiness7-106-9
pH range6.5–7
Edible partsFlowers, LeavesFlowers, Leaves, Root
Propagation
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Which to pick

Both have their place

Pink Sorrel and Oca 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.

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Frequently asked

What is the main difference between Pink Sorrel and Oca?

Pink Sorrel (Oxalis articulata) and Oca (Oxalis tuberosa) are both in the Fumariaceae family. See the side-by-side table above for cultivation needs, edible parts, and medicinal uses.

Can Pink Sorrel and Oca be combined?

Plant combinations should be evaluated case by case. Check the safety/contraindications section on each plant's profile (Pink Sorrel and Oca) 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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