AurumvsSouthern Cross
Aurum (aroma) and Southern Cross (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Aurum
Alpha acid
3.5–5.7%
Beta acid
3.1%
Total oil
0.5–1.7 mL
Germany
Southern Cross
Alpha acid
11–14%
Beta acid
5–7%
Total oil
1.2–2 mL
New Zealand
Key differences
When to pick Aurum
- Aroma-focused - ideal for dry hopping
When to pick Southern Cross
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
SpicyCitrus
Only in Aurum
FruityFloralMildHerbalEarthyNoble
Only in Southern Cross
LemonLimePineTropicalZest
Property
| Property | Aurum | Southern Cross |
|---|---|---|
| Alpha acid | 3.5–5.7% | 11–14% |
| Beta acid | 3.1% | 5–7% |
| Co-humulone | 20–23% | 25–28% |
| Total oil | 0.5–1.7 mL | 1.2–2 mL |
| Myrcene | - | 31–55% |
| Humulene | - | 13–21% |
| Caryophyllene | - | 5–8% |
| Farnesene | - | 6–8% |
| Origin | Germany | New Zealand |
| Purpose | Aroma | Dual purpose |
Sorachi Ace