Description
WLP380 Hefeweizen IV Ale Yeast – PurePitch Next Generation 70 ml
WLP380 Hefeweizen IV from White Labs is a fresh liquid brewing yeast for German wheat beers such as weissbier and weizenbock. The strain gives a balance of phenols and esters, with nutmeg, clove and spice dominating over banana. It has low flocculation and minor sulfur production.
Please note: This product is only available in Norway.
Pitching rate and temperature have a big effect on flavour and aroma. White Labs recommends underpitching to bring out the classic characteristics of the style.
Best before: 16.11.2026
Technical data
- Attenuation: 73–80 %
- Flocculation: low
- Alcohol tolerance: medium (5–10 %)
- Ideal fermentation temperature: 19–21 °C
- STA1: negative
PurePitch Next Generation
PurePitch Next Generation contains twice as much yeast in a convenient 70 ml pack. It delivers 7.5 million cells/ml and is intended for 20 litres of standard ale with OG below 1.074 and fermentation temperature above 16 °C, without a starter. Twist off the top and pour the yeast straight into the wort.
Frequently asked questions about WLP380 Hefeweizen IV
Do I need a yeast starter?
Not for 20 litres of ale with OG below 1.074 and fermentation above 16 °C. One PurePitch Next Generation pack then gives 7.5 million cells/ml. Stronger beers or larger batches need more yeast.
What temperature should WLP380 ferment at?
White Labs gives 19–21 °C. Temperature affects the balance between spice and fruit, so keep it stable.
Which beer styles suit WLP380?
It suits German wheat beers such as weissbier and weizenbock, especially when you want more clove and spice than banana.
What does underpitching mean here?
Pitching slightly less yeast than normal. White Labs recommends it for WLP380 to bring out the classic flavours of the style.
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