Ahtanum
Alpha acid
3.5–6.5%
Beta acid
4–6.5%
Total oil
0.5–1.7 mL
United States
Glacier
Alpha acid
3.3–9.7%
Beta acid
5.4–10%
Total oil
0.5–1.5 mL
United States
Key differences
When to pick Ahtanum
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
When to pick Glacier
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Cedar
Only in Ahtanum
CitrusGrapefruitGeraniumPineEarthyFloralLemon
Only in Glacier
PlumBlackberryWoody
Property
| Property | Ahtanum | Glacier |
|---|---|---|
| Alpha acid | 3.5–6.5% | 3.3–9.7% |
| Beta acid | 4–6.5% | 5.4–10% |
| Co-humulone | 30–35% | 11–16% |
| Total oil | 0.5–1.7 mL | 0.5–1.5 mL |
| Myrcene | 45–55% | 35–45% |
| Humulene | 15–22% | 25–35% |
| Caryophyllene | 9–12% | 8–13% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United States |
| Purpose | Aroma | Dual purpose |
Fuggle