Sylva
Alpha acid
4–7.3%
Beta acid
3–7%
Total oil
0.9–1.4 mL
Australia
Galena
Alpha acid
12–15.5%
Beta acid
7.2–8.7%
Total oil
0.9–2.1 mL
United States
Key differences
When to pick Sylva
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
When to pick Galena
- 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
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Woody
Only in Sylva
FloralBohemianHoppy
Only in Galena
FruityPearPineappleBlack currantGrapefruitLimeGooseberrySpicy
Property
| Property | Sylva | Galena |
|---|---|---|
| Alpha acid | 4–7.3% | 12–15.5% |
| Beta acid | 3–7% | 7.2–8.7% |
| Co-humulone | 20–28% | 36–40% |
| Total oil | 0.9–1.4 mL | 0.9–2.1 mL |
| Myrcene | 26–36% | 40–50% |
| Humulene | 18–27% | 11–17% |
| Caryophyllene | 5–8% | 5–9% |
| Farnesene | 22–28% | 0–1% |
| Origin | Australia | United States |
| Purpose | Aroma | Aroma |