Hallertau BlancvsMerkur
Hallertau Blanc (aroma) and Merkur (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Hallertau Blanc
Alpha acid
9–12%
Beta acid
4–7%
Total oil
0.8–2.2 mL
Germany
Merkur
Alpha acid
12–16.2%
Beta acid
4.5–7.3%
Total oil
2–3 mL
Germany
Key differences
When to pick Hallertau Blanc
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
When to pick Merkur
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Pineapple
Only in Hallertau Blanc
GooseberryWhiteGrapesLemongrassPassion fruitCleanSauvignon
Only in Merkur
SugarMintCitrusEarthy
Property
| Property | Hallertau Blanc | Merkur |
|---|---|---|
| Alpha acid | 9–12% | 12–16.2% |
| Beta acid | 4–7% | 4.5–7.3% |
| Co-humulone | 22–35% | 17–20% |
| Total oil | 0.8–2.2 mL | 2–3 mL |
| Myrcene | 50–75% | 45–50% |
| Humulene | 0–3% | 28–32% |
| Caryophyllene | 0–2% | 8–10% |
| Farnesene | 0–1% | 0–1% |
| Origin | Germany | Germany |
| Purpose | Aroma | Dual purpose |
Enigma
Hallertau Taurus
Nelson Sauvin