Bohemie
Alpha acid
5–8%
Beta acid
6–9%
Total oil
1–1.5 mL
Czech Republic
Opal
Alpha acid
5–14%
Beta acid
3.5–5.5%
Total oil
0.8–1.3 mL
Germany
Key differences
When to pick Bohemie
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
When to pick Opal
- Higher alpha acid - stronger bittering
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
HerbalFloralCitrusSpicy
Only in Bohemie
-
Only in Opal
Black currantAnise
Property
| Property | Bohemie | Opal |
|---|---|---|
| Alpha acid | 5–8% | 5–14% |
| Beta acid | 6–9% | 3.5–5.5% |
| Co-humulone | 23–26% | 13–34% |
| Total oil | 1–1.5 mL | 0.8–1.3 mL |
| Myrcene | 30–45% | 20–45% |
| Humulene | 17–23% | 30–50% |
| Caryophyllene | 7–10% | 8–15% |
| Farnesene | 1–3% | 0–1% |
| Origin | Czech Republic | Germany |
| Purpose | Aroma | Dual purpose |
Styrian Golding