Southern TropicvsHallertau Blanc
Southern Tropic (bittering) and Hallertau Blanc (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Southern Tropic
Alpha acid
12.6–18.1%
Beta acid
5–6.5%
Total oil
-
South Africa
Hallertau Blanc
Alpha acid
9–12%
Beta acid
4–7%
Total oil
0.8–2.2 mL
Germany
Key differences
When to pick Southern Tropic
- Higher alpha acid - stronger bittering
- Bittering workhorse - efficient in the mash
- Richer, more complex aroma profile
When to pick Hallertau Blanc
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
LemongrassPineapple
Only in Southern Tropic
MelonTroicalGuavaButterscotchCoconutPungentBubblegumCitrus
Only in Hallertau Blanc
GooseberryWhiteGrapesPassion fruitCleanSauvignon
Property
| Property | Southern Tropic | Hallertau Blanc |
|---|---|---|
| Alpha acid | 12.6–18.1% | 9–12% |
| Beta acid | 5–6.5% | 4–7% |
| Co-humulone | 26–30% | 22–35% |
| Total oil | - | 0.8–2.2 mL |
| Myrcene | 19–46% | 50–75% |
| Humulene | 14–40% | 0–3% |
| Caryophyllene | 6–14% | 0–2% |
| Farnesene | 8–11% | 0–1% |
| Origin | South Africa | Germany |
| Purpose | Bittering | Aroma |
Enigma
Nelson Sauvin