Jeff Branco
San Francisco, CA

Winery Equipment Testimonial

Ryan and I worked together at Justin Winery for five years and have known each other for ten. While at Justin, Ryan was passionately interested in the wine making process, could fix about anything and was totally dedicated to making the winery a success. He has taken that dedication to Vintner Vault and became a major player in the winery supply business in just a few years. Jeff Branco, former VP and Winemaker Justin Winery

Home > Wine Yeast, Nutrients, Enzymes & Fining/Stabilizing Agents > Yeast > Zymaflore SPARK

Zymaflore SPARK

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Zymaflore SPARK
Sparkling Wines, White, Fruit Wine



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Still  Zymaflore SPARK 

  • Yeast for difficult fermentation conditions and sparkling wines

Recommended for:

  • Sparkling wine
  • Difficult fermentation conditions
  • Fermentation restarter

Fermentation Characteristics:

  • Alcohol Tolerance: 17% vol.
  • Temerature Tolerance: 50-89F
  • Low assimilable nitrogen requirements
  • Low production of volatile acidity and H2S
  • Very short lag phase
  • Dosage: 20-30 g/hL or 1 GPG
  • Stuck Fermentation Dosage: 30-50 g/hL or 2GPG

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