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Cold maceration

General description of the method; for a specific herb always check suitability, plant part and safety on its card.

Long steeping in cold or lukewarm water without boiling; gentler than a decoction.

Safety in brief: Long water steeping needs clean jars and correct storage temperature.
Difficulty:
Easy
Preparation time (rough guide):
Hours to days of steeping; monitor hygiene.
Equipment:
Glass jar or vessel with a lid, strainer, fridge (often).
General preparation safety

Long water macerations can support microbial growth with poor hygiene or temperature. Do not exceed storage time from the recipe; discard if cloudy or foul-smelling.

More detail

Cold maceration lets plant matter sit in liquid for hours to days at fridge or room temperature depending on the recipe. Extraction is slower and different from a hot infusion — useful for some aromatic parts when you want to limit bitterness or tannins.

Always mind jar hygiene, herb-to-water ratio, and maximum storage time for the finished macerate; the exact procedure belongs on the herb card and in trusted references.

Related methods

Methods are often compared — links below go to the detail page with short context.

Recipes in the catalogue

These herbs have a published step-by-step procedure for this method — full instructions are on the herb card under processing.

Herbs in the catalogue

Published herbs that list this method on the card.

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