Bouclier
Alpha acid
3.8–8.5%
Beta acid
2.4–3.3%
Total oil
1.1–1.6 mL
France
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 Bouclier
- More essential oils - more intense aroma
- Aroma-focused - ideal for dry hopping
When to pick Glacier
- Higher beta acid - smoother, longer-lasting bitterness
- Versatile - works for both bittering and aroma
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Bouclier
HerbalGrassySpicyCitrus
Only in Glacier
PlumBlackberryWoodyCedar
Property
| Property | Bouclier | Glacier |
|---|---|---|
| Alpha acid | 3.8–8.5% | 3.3–9.7% |
| Beta acid | 2.4–3.3% | 5.4–10% |
| Co-humulone | 42–47% | 11–16% |
| Total oil | 1.1–1.6 mL | 0.5–1.5 mL |
| Myrcene | 37–39% | 35–45% |
| Humulene | 33–35% | 25–35% |
| Caryophyllene | 3–4% | 8–13% |
| Farnesene | - | 0–1% |
| Origin | France | United States |
| Purpose | Aroma | Dual purpose |
Fuggle
Styrian Golding