Yeast for Craft Distillers

Flavour-targeted distilling blends for Australian craft spirits.

Australia's first flavour-targeted yeast blend service for craft distillers. Built on the same liquid yeast platform that serves over 80 Australian breweries.

Yeast strain is the primary flavour driver in spirit, with process parameters as secondary modulators.

Our distilling blends

Filter by spirit type or flavour character to find the right blend for your production.

10 blends

Copperline distilling blend illustration
BSY-BLEND-001Malt Whisky

Copperline

Copperline is a distilling blend designed for malt whisky production, with a stone-fruit-led profile. The sensory description is provisional and awaits production trial confirmation.

Malt WhiskySingle MaltBourbon
Distill: 20-22CAtten: 73-80%ABV tol: 12%
Ester Intensity6/10
Congener Complexity6/10
Phenolic Character1/10
Fermentation Speed5/10
View blend details
Heartwood distilling blend illustration
BSY-BLEND-002Grain Whisky

Heartwood

Heartwood is a distilling blend for grain and blended whisky production, with a malt-led profile. The sensory description is provisional and awaits production trial confirmation.

Grain WhiskyBlended WhiskyHighland Style
Distill: 18-20CAtten: 69-77%ABV tol: 12%
Ester Intensity3/10
Congener Complexity4/10
Phenolic Character1/10
Fermentation Speed5/10
View blend details
Silvercut distilling blend illustration
BSY-BLEND-003Gin / Vodka Wash

Silvercut

Silvercut is a distilling blend for gin, vodka and neutral spirit production, designed for a clean wash profile. The sensory description is provisional and awaits production trial confirmation.

GinVodkaNeutral Spirit+1
Distill: 12-14CAtten: 73-77%ABV tol: 9%
Ester Intensity1/10
Congener Complexity2/10
Phenolic Character1/10
Fermentation Speed5/10
View blend details
Ashgrove distilling blend illustration
BSY-BLEND-004Dark Rum

Ashgrove

Intense banana and dark fruit esters with clove phenolics. The highest congener load in the range. Produces a rich, tropical new make suited to rum production. May need careful still cuts to balance the very high flavour intensity.

Dark RumRumAged Rum
Distill: 25-30CAtten: 73-78%ABV tol: 10%
Ester Intensity8/10
Congener Complexity9/10
Phenolic Character6/10
Fermentation Speed5/10
View blend details
Stonefruit distilling blend illustration
BSY-BLEND-005Fruit Brandy

Stonefruit

Stonefruit is a distilling blend for fruit brandy and new-world whisky production, with a bright fruit profile. The sensory description is provisional and awaits production trial confirmation.

Fruit BrandyBrandyEau de Vie+1
Distill: 20-22CAtten: 71-80%ABV tol: 12%
Ester Intensity8/10
Congener Complexity8/10
Phenolic Character1/10
Fermentation Speed5/10
View blend details
Highline distilling blend illustration
BSY-BLEND-006Australian Single Malt

Highline

Intense tropical and stone fruit esters with a creamy, full mouthfeel. The highest non-phenolic ester producer in the range. Rich body carries through distillation. Suited to premium single malt or aged rum where fruity character is desired.

Australian Single MaltSingle MaltNew World Whisky
Distill: 20-22CAtten: 71-76%ABV tol: 10%
Ester Intensity8/10
Congener Complexity8/10
Phenolic Character1/10
Fermentation Speed5/10
View blend details
Emberglow distilling blend illustration
BSY-BLEND-007Spiced Rum

Emberglow

Emberglow is a distilling blend for rum and dark spirit production, with a clove-and-pepper spice profile. The sensory description is provisional and awaits production trial confirmation.

Spiced RumRumDark Spirit
Distill: 20-24CAtten: 74-83%ABV tol: 12%
STA1 Positive
Ester Intensity7/10
Congener Complexity8/10
Phenolic Character5/10
Fermentation Speed6/10
View blend details
Driftwood distilling blend illustration
BSY-BLEND-008Aged Spirit

Driftwood

Clean stone fruit esters with balanced congener complexity. A straightforward, well-rounded new make designed for cask maturation. Non-phenolic character lets oak develop without competition. Versatile for a range of whisky styles.

Aged SpiritWhiskySingle Malt
Distill: 20-22CAtten: 73-80%ABV tol: 12%
Ester Intensity7/10
Congener Complexity7/10
Phenolic Character1/10
Fermentation Speed5/10
View blend details
Sunridge distilling blend illustration
BSY-BLEND-009Rum

Sunridge

Sunridge is a distilling blend for rum and new-world whisky production, with a tropical fruit profile. The sensory description is provisional and awaits production trial confirmation.

RumAged WhiskyTropical Spirit
Distill: 22-25CAtten: 71-77%ABV tol: 10%
Ester Intensity8/10
Congener Complexity8/10
Phenolic Character4/10
Fermentation Speed5/10
View blend details
Leatherwood distilling blend illustration
BSY-BLEND-010Premium Whisky

Leatherwood

Leatherwood is a distilling blend for premium whisky production, with a complex fruit ester profile. The sensory description is provisional and awaits production trial confirmation.

Premium WhiskySingle MaltNew World Whisky
Distill: 20-22CAtten: 71-80%ABV tol: 12%
Ester Intensity6/10
Congener Complexity6/10
Phenolic Character1/10
Fermentation Speed5/10
View blend details

What we offer

Distilling blends

Explore the current blend range by spirit type or flavour character.

Custom blends

Targeted flavour profiles tailored to your house style.

Yeast banking

Your house strain stored at minus 80 degrees C, ready for re-propagation any time.

Nutrient support

Zinc Booster and High Gravity Booster for high-gravity wash fermentations.

Technical support

Strain selection, pitching rates, nutrient programmes, and wash optimisation.

Working with us

  1. Tell us your spirit and flavour goals.
  2. We recommend a blend based on your targets and process.
  3. Run a trial fermentation. Use our Evaluation Form to capture sensory data.
  4. Refine and scale into production.

Distilling trial evaluation

Structure your trial fermentations and capture sensory data systematically.

Download the Evaluation Form

Get in touch

Established or just starting out, we are happy to talk.

Get in touch