
Original: $14.99
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$4.50The Story
Ferment expressive, high-gravity saisons with Omega Yeast OYL-500 Saisonstein®, a hybrid of French and Belgian Saison strains known for bold spice, fruity esters, and a dry finish. This liquid yeast produces complex Belgian-style ales with a soft, balanced mouthfeel and lively fermentation character.
Each 150 mL pouch contains 225 billion cells, enough for a 5-gallon batch. With 80–90% attenuation and a fermentation range of 65–78 °F, it excels in saisons, farmhouse ales, and other Belgian inspired brews. STA1-positive for full attenuation and authentic dryness.
Key Features:
-
Hybrid French/Belgian Saison strain
-
Spicy, fruity & dry profile
-
225 billion cells per pouch
-
Ferments best at 65–78 °F
-
Ideal for saisons & Belgian specialties

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Ferment expressive, high-gravity saisons with Omega Yeast OYL-500 Saisonstein®, a hybrid of French and Belgian Saison strains known for bold spice, fruity esters, and a dry finish. This liquid yeast produces complex Belgian-style ales with a soft, balanced mouthfeel and lively fermentation character.
Each 150 mL pouch contains 225 billion cells, enough for a 5-gallon batch. With 80–90% attenuation and a fermentation range of 65–78 °F, it excels in saisons, farmhouse ales, and other Belgian inspired brews. STA1-positive for full attenuation and authentic dryness.
Key Features:
-
Hybrid French/Belgian Saison strain
-
Spicy, fruity & dry profile
-
225 billion cells per pouch
-
Ferments best at 65–78 °F
-
Ideal for saisons & Belgian specialties























