Astra
Alpha acid
7–10%
Beta acid
4–6%
Total oil
1–3 mL
Australia
Summer
Alpha acid
5.6–6.4%
Beta acid
4.8–6.1%
Total oil
1.4–2 mL
Australia
Key differences
When to pick Astra
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Versatile - works for both bittering and aroma
When to pick Summer
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
PeachMelonGrassy
Only in Astra
TropicalSweetWhiteGrapefruitHoney
Only in Summer
ApricotCitrusStone fruitPassion fruit
Property
| Property | Astra | Summer |
|---|---|---|
| Alpha acid | 7–10% | 5.6–6.4% |
| Beta acid | 4–6% | 4.8–6.1% |
| Co-humulone | 26–28% | 20–25% |
| Total oil | 1–3 mL | 1.4–2 mL |
| Myrcene | - | 29–38% |
| Humulene | 6–8% | 28–50% |
| Caryophyllene | 2–3% | 8–11% |
| Farnesene | - | 0–1% |
| Origin | Australia | Australia |
| Purpose | Dual purpose | Aroma |
Palisade