StirlingvsHallertau Blanc

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

Stirling

Dual purpose

Alpha acid

6–12%

Beta acid

4–6%

Total oil

1.3–1.9 mL

United States

Hallertau Blanc

Aroma

Alpha acid

9–12%

Beta acid

4–7%

Total oil

0.8–2.2 mL

Germany

Key differences

When to pick Stirling

  • Versatile - works for both bittering and aroma

When to pick Hallertau Blanc

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

Aroma profile and use

No shared aromas - the varieties have divergent profiles.

Only in Stirling

HerbalCitusSpicyFloral

Only in Hallertau Blanc

PineappleGooseberryWhiteGrapesLemongrassPassion fruitCleanSauvignon

Property

PropertyStirlingHallertau Blanc
Alpha acid6–12%9–12%
Beta acid4–6%4–7%
Co-humulone21–28%22–35%
Total oil1.3–1.9 mL0.8–2.2 mL
Myrcene44–48%50–75%
Humulene19–23%0–3%
Caryophyllene5–7%0–2%
Farnesene11–17%0–1%
OriginUnited StatesGermany
PurposeDual purposeAroma

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