Pacific GemvsSouthern Cross
Pacific Gem (bittering) and Southern Cross (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Pacific Gem
Alpha acid
13–15%
Beta acid
7–9%
Total oil
0.8–1.6 mL
New Zealand
Southern Cross
Alpha acid
11–14%
Beta acid
5–7%
Total oil
1.2–2 mL
New Zealand
Key differences
When to pick Pacific Gem
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- Bittering workhorse - efficient in the mash
When to pick Southern Cross
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Pine
Only in Pacific Gem
Black currantBerryBlackberryFloralOak
Only in Southern Cross
LemonLimeSpicyCitrusTropicalZest
Property
| Property | Pacific Gem | Southern Cross |
|---|---|---|
| Alpha acid | 13–15% | 11–14% |
| Beta acid | 7–9% | 5–7% |
| Co-humulone | 35–40% | 25–28% |
| Total oil | 0.8–1.6 mL | 1.2–2 mL |
| Myrcene | 30–40% | 31–55% |
| Humulene | 20–30% | 13–21% |
| Caryophyllene | 6–12% | 5–8% |
| Farnesene | 0–1% | 6–8% |
| Origin | New Zealand | New Zealand |
| Purpose | Bittering | Dual purpose |
Belma
Sorachi Ace