Stirling
Alpha acid
6–12%
Beta acid
4–6%
Total oil
1.3–1.9 mL
United States
Sterling
Alpha acid
5.5–8.5%
Beta acid
4–6%
Total oil
1–2 mL
United States
Key differences
When to pick Stirling
- Higher alpha acid - stronger bittering
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
When to pick Sterling
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
HerbalSpicyFloral
Only in Stirling
Citus
Only in Sterling
Noble
Property
| Property | Stirling | Sterling |
|---|---|---|
| Alpha acid | 6–12% | 5.5–8.5% |
| Beta acid | 4–6% | 4–6% |
| Co-humulone | 21–28% | 22–28% |
| Total oil | 1.3–1.9 mL | 1–2 mL |
| Myrcene | 44–48% | 35–45% |
| Humulene | 19–23% | 16–18% |
| Caryophyllene | 5–7% | 5–8% |
| Farnesene | 11–17% | 15–19% |
| Origin | United States | United States |
| Purpose | Dual purpose | Aroma |