Hallertau TraditionvsStirling
Hallertau Tradition (aroma) and Stirling (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Hallertau Tradition
Alpha acid
4.6–7%
Beta acid
3–6%
Total oil
0.5–1.9 mL
Germany
Stirling
Alpha acid
6–12%
Beta acid
4–6%
Total oil
1.3–1.9 mL
United States
Key differences
When to pick Hallertau Tradition
- Aroma-focused - ideal for dry hopping
When to pick Stirling
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Hallertau Tradition
EarthyGrassyNectarFruityNoble
Only in Stirling
HerbalCitusSpicyFloral
Property
| Property | Hallertau Tradition | Stirling |
|---|---|---|
| Alpha acid | 4.6–7% | 6–12% |
| Beta acid | 3–6% | 4–6% |
| Co-humulone | 23–30% | 21–28% |
| Total oil | 0.5–1.9 mL | 1.3–1.9 mL |
| Myrcene | 17–32% | 44–48% |
| Humulene | 35–50% | 19–23% |
| Caryophyllene | 10–15% | 5–7% |
| Farnesene | 0–1% | 11–17% |
| Origin | Germany | United States |
| Purpose | Aroma | Dual purpose |