Yakima ClustervsAurum
Yakima Cluster (bittering) and Aurum (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Yakima Cluster
Alpha acid
4.4–9.8%
Beta acid
3–6.1%
Total oil
0.24–0.9 mL
United States
Aurum
Alpha acid
3.5–5.7%
Beta acid
3.1%
Total oil
0.5–1.7 mL
Germany
Key differences
When to pick Yakima Cluster
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- Bittering workhorse - efficient in the mash
When to pick Aurum
- More essential oils - more intense aroma
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
EarthyFloralFruity
Only in Yakima Cluster
Sweet
Only in Aurum
SpicyMildHerbalCitrusNoble
Property
| Property | Yakima Cluster | Aurum |
|---|---|---|
| Alpha acid | 4.4–9.8% | 3.5–5.7% |
| Beta acid | 3–6.1% | 3.1% |
| Co-humulone | 39–42% | 20–23% |
| Total oil | 0.24–0.9 mL | 0.5–1.7 mL |
| Myrcene | 45–55% | - |
| Humulene | 17–19% | - |
| Caryophyllene | 6–7% | - |
| Farnesene | 0–1% | - |
| Origin | United States | Germany |
| Purpose | Bittering | Aroma |