Introducing PurePitch Next Generation!
Developed from feedback from brewers,
PurePitch Next Generation is easier to use, more flexible, and far more reliable!
It combines the ease of a bottle with the innovation of PurePitch, providing a modular pouch with a cap and a consistent cell concentration intended to pitch at 7.5 million cells/ml; a commercially recommended pitching rate to ensure a foolproof fermentation.
Increased Fermentation SpeedAs demand for higher pitch rates have been steadily rising, White Labs has optimized the cell count of
PurePitch Next Generation to ensure brewers see consistent, clean, and speedy fermentations. The consistent pitch rates help shorten lag times resulting in quicker gravity drops.
Increased ViabilityThrough process improvements and laboratory analysis, White Labs monitors the glycogen content of the yeast cells to give them more energy when starting a fermentation.
PurePitch Next Generation features a breathable proprietary dual-layer film that is designed to allow for a more effective off-gassing that reduces product inflation and delivers higher viability and shelf life of the yeast.
White Labs Pitch Calculator
White Labs WLP565 Belgian Saison I Yeast from Wallonia, this is a classic Saison yeast strain producing earthy, peppery, and spicy notes. Also slightly sweet. When brewing a higher gravity saison, brewers may wish to dry/finish the brew with an alternate yeast added after 75% fermentation completion.
Note to brewers: This strain tends to stall out in fermentation and then restart as long as two weeks later. Make sure the wort is well-oxygenated and allow the temperature to free rise in order to ensure complete fermentation. Some brewers add WLP001 to finish.
Possible Source: Brasserie Dupont's Saison Dupont
Yeast Statistics:- Attenuation: 65 - 75%
- Flocculation: Medium
- Optimum Fermentation Temperature: 68 - 75°F
- Alcohol Tolerance: Medium
VIEW THE QC REPORT FOR YOUR LOT OF YEAST

Insulated mailers help keep your yeast cool for a bit longer, offering peace of mind during shipping. They can safely hold up to 4 yeast and ice packs. If you're concerned, especially in warmer weather, this is your best option. However, in extreme heat, extended cooling can't be guaranteed.
Click HERE for Yeast Mailer