Stirling
Alpha acid
6–12%
Beta acid
4–6%
Total oil
1.3–1.9 mL
United States
Walhalla
Alpha acid
5.97–10%
Beta acid
3.75–6%
Total oil
-
United States
Key differences
When to pick Stirling
- Higher alpha acid - stronger bittering
- Versatile - works for both bittering and aroma
When to pick Walhalla
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
Herbal
Only in Stirling
CitusSpicyFloral
Only in Walhalla
CitrusGarlicGrassy
Property
| Property | Stirling | Walhalla |
|---|---|---|
| Alpha acid | 6–12% | 5.97–10% |
| Beta acid | 4–6% | 3.75–6% |
| Co-humulone | 21–28% | - |
| Total oil | 1.3–1.9 mL | - |
| Myrcene | 44–48% | - |
| Humulene | 19–23% | - |
| Caryophyllene | 5–7% | - |
| Farnesene | 11–17% | - |
| Origin | United States | United States |
| Purpose | Dual purpose | Aroma |