Pekko
Alpha acid
13–16%
Beta acid
3.5–5%
Total oil
1–3 mL
United States
Ahtanum
Alpha acid
3.5–6.5%
Beta acid
4–6.5%
Total oil
0.5–1.7 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 Ahtanum
- 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
FloralCitrusLemon
Only in Pekko
PleasantMintHerbalMellowPineappleThymeCucumberSage
Only in Ahtanum
GrapefruitGeraniumPineEarthyCedar
Property
| Property | Pekko | Ahtanum |
|---|---|---|
| Alpha acid | 13–16% | 3.5–6.5% |
| Beta acid | 3.5–5% | 4–6.5% |
| Co-humulone | 27–30% | 30–35% |
| Total oil | 1–3 mL | 0.5–1.7 mL |
| Myrcene | 20–30% | 45–55% |
| Humulene | 20–28% | 15–22% |
| Caryophyllene | 15–20% | 9–12% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United States |
| Purpose | Dual purpose | Aroma |