Best yeast for Cabernet, Syrah and big reds
Lalvin ICV D254 (Lallemand)The single best dry strain for Cabernet, Syrah and big reds, and the number that decides it.
Use Lalvin ICV D254. For Cabernet, Syrah and big reds it is the strongest match on the numbers that matter.
Gauge readout
Attenuationferments to dryness
Alcohol tolerance16 % ABV
Fermentation temp13 to 30 C (55 to 86 F)
Attenuation50%75%100%
Alcohol010%20% ABV
Temperature02040 C
Why this strain
| Style | Cabernet, Syrah and big reds |
|---|---|
| Recommended strain | Lalvin ICV D254 (Lallemand) |
| Fermentation temperature | 13 to 30 C (55 to 86 F) |
| Apparent attenuation | ferments to dryness |
| Alcohol tolerance | 16 % ABV |
Notes
For a big red such as Syrah or Zinfandel, Lalvin ICV D254 is a strong pick. It builds a round, full mid-palate and lifts jammy, spicy fruit, giving weight to a ripe red.
It has a higher nitrogen demand and can throw hydrogen sulphide if starved, so stage in nutrient. Do not let it run out of nutrients late in a high-sugar ferment.
The yeast to buy
Related
Sources: Lallemand Oenology Yeast Quick Reference Chart (alcohol tolerance and temperature limits)