Solero
Alpha acid
9–11.2%
Beta acid
5–7%
Total oil
1.5–2 mL
Germany
Progress
Alpha acid
5–7.5%
Beta acid
1.8–2.7%
Total oil
0.5–0.8 mL
United Kingdom
Key differences
When to pick Solero
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
When to pick Progress
- Richer, more complex aroma profile
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Solero
TropicalMangoPassion fruit
Only in Progress
GrassyMintSweetHoneyBlack currantFruityFloral
Property
| Property | Solero | Progress |
|---|---|---|
| Alpha acid | 9–11.2% | 5–7.5% |
| Beta acid | 5–7% | 1.8–2.7% |
| Co-humulone | 30–45% | 25–27% |
| Total oil | 1.5–2 mL | 0.5–0.8 mL |
| Myrcene | - | 25–30% |
| Humulene | - | 40–47% |
| Caryophyllene | - | 12–15% |
| Farnesene | - | 0–1% |
| Origin | Germany | United Kingdom |
| Purpose | Aroma | Aroma |
Golding