Pekko
Alpha acid
13–16%
Beta acid
3.5–5%
Total oil
1–3 mL
United States
Crystal
Alpha acid
2.8–6%
Beta acid
4.5–8.5%
Total oil
0.8–2.3 mL
United States
Key differences
When to pick Pekko
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
When to pick Crystal
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
Floral
Only in Pekko
PleasantCitrusMintHerbalMellowPineappleThymeCucumberSageLemon
Only in Crystal
WoodyGreenFruitySpicyCinnamonNutmegBlack currant
Property
| Property | Pekko | Crystal |
|---|---|---|
| Alpha acid | 13–16% | 2.8–6% |
| Beta acid | 3.5–5% | 4.5–8.5% |
| Co-humulone | 27–30% | 20–26% |
| Total oil | 1–3 mL | 0.8–2.3 mL |
| Myrcene | 20–30% | 30–55% |
| Humulene | 20–28% | 20–30% |
| Caryophyllene | 15–20% | 5–12% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United States |
| Purpose | Dual purpose | Aroma |
Hersbrucker