StirlingvsStyrian Kolibri
Stirling (dual purpose) and Styrian Kolibri (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Stirling
Alpha acid
6–12%
Beta acid
4–6%
Total oil
1.3–1.9 mL
United States
Styrian Kolibri
Alpha acid
4–6%
Beta acid
2.8–5.4%
Total oil
1–2 mL
Slovenia
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 Styrian Kolibri
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Stirling
HerbalCitusSpicyFloral
Only in Styrian Kolibri
ElderflowerBlack currantGreenGrassCannabisPineapple
Property
| Property | Stirling | Styrian Kolibri |
|---|---|---|
| Alpha acid | 6–12% | 4–6% |
| Beta acid | 4–6% | 2.8–5.4% |
| Co-humulone | 21–28% | 21–25% |
| Total oil | 1.3–1.9 mL | 1–2 mL |
| Myrcene | 44–48% | 31–38% |
| Humulene | 19–23% | 16–21% |
| Caryophyllene | 5–7% | 5–7% |
| Farnesene | 11–17% | 25–27% |
| Origin | United States | Slovenia |
| Purpose | Dual purpose | Aroma |