Vital
Alpha acid
9–16%
Beta acid
6–11%
Total oil
1.1–2.5 mL
Czech Republic
Stirling
Alpha acid
6–12%
Beta acid
4–6%
Total oil
1.3–1.9 mL
United States
Key differences
When to pick Vital
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
When to pick Stirling
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
Aroma profile and use
Shared aromas
Spicy
Only in Vital
PlumLavenderLicorice
Only in Stirling
HerbalCitusFloral
Property
| Property | Vital | Stirling |
|---|---|---|
| Alpha acid | 9–16% | 6–12% |
| Beta acid | 6–11% | 4–6% |
| Co-humulone | 21–26% | 21–28% |
| Total oil | 1.1–2.5 mL | 1.3–1.9 mL |
| Myrcene | 40–60% | 44–48% |
| Humulene | 2–5% | 19–23% |
| Caryophyllene | 5–8% | 5–7% |
| Farnesene | 1–3% | 11–17% |
| Origin | Czech Republic | United States |
| Purpose | Dual purpose | Dual purpose |