Hallertau BlancvsCluster

Hallertau Blanc (aroma) and Cluster (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.

Hallertau Blanc

Aroma

Alpha acid

9–12%

Beta acid

4–7%

Total oil

0.8–2.2 mL

Germany

Cluster

Dual purpose

Alpha acid

5.5–9%

Beta acid

4.5–6%

Total oil

0.4–1 mL

United States

Key differences

When to pick Hallertau Blanc

  • Higher alpha acid - stronger bittering
  • More essential oils - more intense aroma
  • More myrcene - pronounced citrus and resinous notes
  • Aroma-focused - ideal for dry hopping
  • Richer, more complex aroma profile

When to pick Cluster

  • Versatile - works for both bittering and aroma

Aroma profile and use

No shared aromas - the varieties have divergent profiles.

Only in Hallertau Blanc

PineappleGooseberryWhiteGrapesLemongrassPassion fruitCleanSauvignon

Only in Cluster

FloralEarthySweet

Property

PropertyHallertau BlancCluster
Alpha acid9–12%5.5–9%
Beta acid4–7%4.5–6%
Co-humulone22–35%33–43%
Total oil0.8–2.2 mL0.4–1 mL
Myrcene50–75%38–46%
Humulene0–3%15–20%
Caryophyllene0–2%8–10%
Farnesene0–1%0–1%
OriginGermanyUnited States
PurposeAromaDual purpose

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