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Gervin - GV1 - Universal Yeast

Gervin - GV1 - Universal Yeast

Regular price £1.79
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Gervin GV1 Universal Yeast (green label) is a general-purpose wine yeast for all everyday wine types. It starts quickly, settles well and leaves a clean bouquet, so it is a safe choice when a recipe simply says "wine yeast".

Key features

  • Universal wine yeast for all general wine types
  • Quick start to fermentation
  • Settles well, helping the wine clear
  • Clean bouquet that lets the fruit show
  • Dried yeast in a sachet

How to use

Prepare your must, then sprinkle the dried yeast onto the surface - Gervin say there is no need to stir. Sanitise everything that touches the must with no-rinse ChemSan first.

Goes well with

A good all-rounder for beginners and for kit or country wines when you are not sure which strain to pick. Compare it with the rest of the Gervin Yeast Full Range, or use our Wine Yeast Selector.

Frequently Asked Questions
What wines can I make with GV1?

Gervin describe it as a universal yeast, ideal for all general wine types, including kit, grape and country wines.

How do I add it?

Sprinkle the dried yeast onto the surface of the prepared must. Gervin say there is no need to stir.

What else do I need?

A fermenter or demijohn with an airlock, your ingredients and sugar, and a sanitiser such as ChemSan. Yeast nutrient helps with fruit wines.

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Yeast Specification

🌡️10–25°CTemp Range
🫧GoodFlocculation
🍷18%ABV Tolerance
🔬 SpeciesSaccharomyces cerevisiae (Narbonne)
⏱️ Fermentation SpeedFast
➕ Pitch Rate5g/23L
🎯 Recommended ForAll general wine types — the reliable everyday choice. Quick start, settles well, clean bouquet, low volatile acidity. SO2 tolerance up to 100ppm. Nitrogen requirement: Low. Flocculation / killer factor / optimal pH: Not published by Gervin for this strain.
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💧 RehydrationNone required, add direct to must/juice and stir well.