Aurum
Alpha acid
3.5–5.7%
Beta acid
3.1%
Total oil
0.5–1.7 mL
Germany
Northdown
Alpha acid
7–10%
Beta acid
4–5.5%
Total oil
1.2–2.5 mL
United States
Key differences
When to pick Aurum
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
When to pick Northdown
- 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
SpicyFloral
Only in Aurum
FruityMildHerbalEarthyCitrusNoble
Only in Northdown
PineCedarBerry
Property
| Property | Aurum | Northdown |
|---|---|---|
| Alpha acid | 3.5–5.7% | 7–10% |
| Beta acid | 3.1% | 4–5.5% |
| Co-humulone | 20–23% | 24–32% |
| Total oil | 0.5–1.7 mL | 1.2–2.5 mL |
| Myrcene | - | 23–29% |
| Humulene | - | 40–45% |
| Caryophyllene | - | 13–17% |
| Farnesene | - | 0–1% |
| Origin | Germany | United States |
| Purpose | Aroma | Dual purpose |
Admiral