Herbarium of the Ancients — Detailed Guide

Spiny Restharrow

Ononis spinosa

Read before use: the information below describes traditional and informational uses — it does not replace the advice of a healthcare professional. In case of doubt, pregnancy, breastfeeding, ongoing treatment, or use in children, seek advice before use.

Not recommended in cases of edema related to heart or kidney failure, except under medical supervision, due to its effect on water elimination. Not recommended for pregnant or breastfeeding women, due to insufficient data. Avoid prolonged use without the advice of a healthcare professional. Seek advice from a pharmacy or herbalist in case of concurrent medication use, particularly diuretics.

Decoction — Dried Root

Traditional restharrow root decoction

Boil the cut root in cold water, then let simmer gently for about ten minutes before straining. This preparation was traditionally consumed in short courses, between meals. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Herbal Tea Blend — Dried Root

Spring detox blend

Restharrow root was combined with other cleansing plants (dandelion, burdock) in herbal tea, as part of traditional seasonal cleansing practices. It is advisable to consult a professional to compose and dose such a blend. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Where to Find It

Sourcing the plant

Spiny Restharrow can be found growing wild on embankments, dry paths, and limestone meadows in Europe; its dried root is also available in certain specialized herbal shops.

Harvest Season

When to harvest

The root is traditionally harvested in autumn, when the plant has finished flowering and concentrated its reserves.

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