Water

Universal solvent and main carrier of almost every liquid bio-preparation.

Characteristics

Dissolves sugars, salts and soluble plant compounds during infusions and macerations.
Its pH and alkalinity (bicarbonates) influence the final pH of the mixture.
Hardness, dissolved salts, sodium and chloride vary with the source.
Mains water may contain residual chlorine, which affects fermentation microorganisms.

Role in the preparation: Acts as solvent and carrier for extraction, dilution and fermentation in plant purines, macerations, broths and biol.

Caution: Use clean water of known origin, test pH and alkalinity when possible, and avoid untested runoff or recycled water.

Sources: UMass Extension – Water Quality for Crop Production · UC Nursery and Floriculture Alliance – Soil and Water pH, Part 5

Documentary information: this is neither a recommendation for use nor a plant-protection or veterinary claim. Check your country's regulations before any use.