Chelan
Alpha acid
12–15%
Beta acid
8.5–10%
Total oil
1.5–1.9 mL
United States
Cluster
Alpha acid
5.5–9%
Beta acid
4.5–6%
Total oil
0.4–1 mL
United States
Key differences
When to pick Chelan
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Bittering workhorse - efficient in the mash
When to pick Cluster
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Floral
Only in Chelan
CitrusFruityMild
Only in Cluster
EarthySweet
Property
| Property | Chelan | Cluster |
|---|---|---|
| Alpha acid | 12–15% | 5.5–9% |
| Beta acid | 8.5–10% | 4.5–6% |
| Co-humulone | 33–35% | 33–43% |
| Total oil | 1.5–1.9 mL | 0.4–1 mL |
| Myrcene | 45–55% | 38–46% |
| Humulene | 12–15% | 15–20% |
| Caryophyllene | 9–12% | 8–10% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United States |
| Purpose | Bittering | Dual purpose |