CentennialvsGlacier
Centennial and Glacier are popular dual purpose hops. Below you'll find a comparison of alpha and beta acids, aroma profiles and oil composition.
Centennial
Alpha acid
7–12%
Beta acid
3.5–5.5%
Total oil
1–3 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 Centennial
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
When to pick Glacier
- Higher beta acid - smoother, longer-lasting bitterness
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Centennial
PineCitrusFloralGrapefruitTangerine
Only in Glacier
PlumBlackberryWoodyCedar
Property
| Property | Centennial | Glacier |
|---|---|---|
| Alpha acid | 7–12% | 3.3–9.7% |
| Beta acid | 3.5–5.5% | 5.4–10% |
| Co-humulone | 23–30% | 11–16% |
| Total oil | 1–3 mL | 0.5–1.5 mL |
| Myrcene | 55–65% | 35–45% |
| Humulene | 10–20% | 25–35% |
| Caryophyllene | 5–7% | 8–13% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United States |
| Purpose | Dual purpose | Dual purpose |