Cluster
Alpha acid
5.5–9%
Beta acid
4.5–6%
Total oil
0.4–1 mL
United States
Fuggle
Alpha acid
2.4–6.1%
Beta acid
2.1–3.5%
Total oil
0.44–1 mL
United Kingdom
Key differences
When to pick Cluster
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
When to pick Fuggle
- Aroma-focused - ideal for dry hopping
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Cluster
FloralEarthySweet
Only in Fuggle
WoodyGrassyMintMild
Property
| Property | Cluster | Fuggle |
|---|---|---|
| Alpha acid | 5.5–9% | 2.4–6.1% |
| Beta acid | 4.5–6% | 2.1–3.5% |
| Co-humulone | 33–43% | 25–32% |
| Total oil | 0.4–1 mL | 0.44–1 mL |
| Myrcene | 38–46% | 15–25% |
| Humulene | 15–20% | 30–40% |
| Caryophyllene | 8–10% | 11–15% |
| Farnesene | 0–1% | 5–8% |
| Origin | United States | United Kingdom |
| Purpose | Dual purpose | Aroma |