Pacific GemvsSpalt
Pacific Gem (bittering) and Spalt (aroma) 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
Spalt
Alpha acid
2.5–5.7%
Beta acid
3–5%
Total oil
0.5–0.9 mL
Germany
Key differences
When to pick Pacific Gem
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Bittering workhorse - efficient in the mash
- Richer, more complex aroma profile
When to pick Spalt
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
Floral
Only in Pacific Gem
Black currantBerryBlackberryOakPine
Only in Spalt
NobleEarthyHerbal
Property
| Property | Pacific Gem | Spalt |
|---|---|---|
| Alpha acid | 13–15% | 2.5–5.7% |
| Beta acid | 7–9% | 3–5% |
| Co-humulone | 35–40% | 22–29% |
| Total oil | 0.8–1.6 mL | 0.5–0.9 mL |
| Myrcene | 30–40% | 20–35% |
| Humulene | 20–30% | 20–30% |
| Caryophyllene | 6–12% | 8–13% |
| Farnesene | 0–1% | 12–18% |
| Origin | New Zealand | Germany |
| Purpose | Bittering | Aroma |
Belma