Aurora
Alpha acid
6.5–13%
Beta acid
2.7–5.5%
Total oil
0.9–1.8 mL
Slovenia
Helga
Alpha acid
5.4–7.3%
Beta acid
5–7%
Total oil
0.6–1 mL
Australia
Key differences
When to pick Aurora
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
When to pick Helga
- Higher beta acid - smoother, longer-lasting bitterness
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
Noble
Only in Aurora
FloralSpicyLemongrass
Only in Helga
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Property
| Property | Aurora | Helga |
|---|---|---|
| Alpha acid | 6.5–13% | 5.4–7.3% |
| Beta acid | 2.7–5.5% | 5–7% |
| Co-humulone | 20–26% | 20–23% |
| Total oil | 0.9–1.8 mL | 0.6–1 mL |
| Myrcene | 20–25% | 1–13% |
| Humulene | 20–25% | 35–55% |
| Caryophyllene | 6–9% | 10–45% |
| Farnesene | 5–10% | 0–1% |
| Origin | Slovenia | Australia |
| Purpose | Dual purpose | Aroma |