Vintners Harvest Yeast AW4 – 8g

Vintner’s Harvest AW4 is an aromatic white-wine yeast selected for producing fragrant, spicy ester character. It is particularly suited to Gewürztraminer and can also be used where a positive aromatic contribution is wanted in Sauvignon Blanc or Semillon.

Fermentation guidance

• Pack size: 8g
• Batch size: approximately 19–25L
• Recommended temperature: 16–24°C
• No rehydration required

Sprinkle directly onto the grape must and stir well. Maintain suitable nutrition and temperature control for the must and wine style being made.

Compare a broader varietal yeast

For a versatile yeast suited to full-bodied red and white varietal wines, compare Vintner’s Harvest BV7. AW4 is the more specialised aromatic white-wine option, particularly for Gewürztraminer-style character.