Bouclier
Alpha acid
3.8–8.5%
Beta acid
2.4–3.3%
Total oil
1.1–1.6 mL
France
Walhalla
Alpha acid
5.97–10%
Beta acid
3.75–6%
Total oil
-
United States
Key differences
When to pick Bouclier
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
When to pick Walhalla
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
Aroma profile and use
Shared aromas
HerbalGrassyCitrus
Only in Bouclier
Spicy
Only in Walhalla
Garlic
Property
| Property | Bouclier | Walhalla |
|---|---|---|
| Alpha acid | 3.8–8.5% | 5.97–10% |
| Beta acid | 2.4–3.3% | 3.75–6% |
| Co-humulone | 42–47% | - |
| Total oil | 1.1–1.6 mL | - |
| Myrcene | 37–39% | - |
| Humulene | 33–35% | - |
| Caryophyllene | 3–4% | - |
| Farnesene | - | - |
| Origin | France | United States |
| Purpose | Aroma | Aroma |