SummervsPacific Gem
Summer (aroma) and Pacific Gem (bittering) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Summer
Alpha acid
5.6–6.4%
Beta acid
4.8–6.1%
Total oil
1.4–2 mL
Australia
Pacific Gem
Alpha acid
13–15%
Beta acid
7–9%
Total oil
0.8–1.6 mL
New Zealand
Key differences
When to pick Summer
- More essential oils - more intense aroma
- Aroma-focused - ideal for dry hopping
When to pick Pacific Gem
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- Bittering workhorse - efficient in the mash
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Summer
ApricotMelonGrassyCitrusStone fruitPassion fruitPeach
Only in Pacific Gem
Black currantBerryBlackberryFloralOakPine
Property
| Property | Summer | Pacific Gem |
|---|---|---|
| Alpha acid | 5.6–6.4% | 13–15% |
| Beta acid | 4.8–6.1% | 7–9% |
| Co-humulone | 20–25% | 35–40% |
| Total oil | 1.4–2 mL | 0.8–1.6 mL |
| Myrcene | 29–38% | 30–40% |
| Humulene | 28–50% | 20–30% |
| Caryophyllene | 8–11% | 6–12% |
| Farnesene | 0–1% | 0–1% |
| Origin | Australia | New Zealand |
| Purpose | Aroma | Bittering |
Belma