Yeast
Whippoorwhill Saison — Jasper Yeast
Jasper Yeast
Spec sheet The maker publishes these figures for this exact product.
- Lab
- Jasper Yeast
- Product code
- JY169
- Form
- liquid
- Type
- ale
- Attenuation
- 72–78 %
- Temperature
- 23–35 °C
- Flocculation
- low
- Alcohol tolerance
- 8 %
- STA1
- not published — treat as unknown
Description
A Virginia farm isolate balancing rustic phenolics against bright esters, with earthy notes that sit well under a dry hop. It wants heat, running up to 35C, and like other saison strains it does poorly in high-gravity worts, so keep the original gravity down. Described as diastatic despite the modest published attenuation.