Fuggle
Alpha acid
2.4–6.1%
Beta acid
2.1–3.5%
Total oil
0.44–1 mL
United Kingdom
Zythos
Alpha acid
10–12.5%
Beta acid
4.7–6.2%
Total oil
0.7–1.2 mL
United States
Key differences
When to pick Fuggle
- Aroma-focused - ideal for dry hopping
When to pick Zythos
- 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
- Richer, more complex aroma profile
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Fuggle
WoodyGrassyMintMild
Only in Zythos
TangerineCitrusFloralPineGrapefruitTropical
Property
| Property | Fuggle | Zythos |
|---|---|---|
| Alpha acid | 2.4–6.1% | 10–12.5% |
| Beta acid | 2.1–3.5% | 4.7–6.2% |
| Co-humulone | 25–32% | 28–31% |
| Total oil | 0.44–1 mL | 0.7–1.2 mL |
| Myrcene | 15–25% | 30–50% |
| Humulene | 30–40% | 14–23% |
| Caryophyllene | 11–15% | 7–10% |
| Farnesene | 5–8% | 1–3% |
| Origin | United Kingdom | United States |
| Purpose | Aroma | Dual purpose |