Astra
Alpha acid
7–10%
Beta acid
4–6%
Total oil
1–3 mL
Australia
Amarillo
Alpha acid
7–11%
Beta acid
5.5–8%
Total oil
1–2.3 mL
United States
Key differences
When to pick Astra
- More essential oils - more intense aroma
- Versatile - works for both bittering and aroma
When to pick Amarillo
- Higher beta acid - smoother, longer-lasting bitterness
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
TropicalPeachMelonGrapefruit
Only in Astra
SweetWhiteGrassyHoney
Only in Amarillo
FloralSpicyCitrusOrangeLemonApricotDank
Property
| Property | Astra | Amarillo |
|---|---|---|
| Alpha acid | 7–10% | 7–11% |
| Beta acid | 4–6% | 5.5–8% |
| Co-humulone | 26–28% | 21–24% |
| Total oil | 1–3 mL | 1–2.3 mL |
| Myrcene | - | 40–70% |
| Humulene | 6–8% | 19–24% |
| Caryophyllene | 2–3% | 7–10% |
| Farnesene | - | 6–9% |
| Origin | Australia | United States |
| Purpose | Dual purpose | Aroma |