LibertyvsStyrian Kolibri
Liberty (bittering) and Styrian Kolibri (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Liberty
Alpha acid
3–6.5%
Beta acid
3–4%
Total oil
0.6–1.8 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 Liberty
- Bittering workhorse - efficient in the mash
When to pick Styrian Kolibri
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Liberty
NobleFloralHerbalSpicyDelicateCitrusLemon
Only in Styrian Kolibri
ElderflowerBlack currantGreenGrassCannabisPineapple
Property
| Property | Liberty | Styrian Kolibri |
|---|---|---|
| Alpha acid | 3–6.5% | 4–6% |
| Beta acid | 3–4% | 2.8–5.4% |
| Co-humulone | 22–30% | 21–25% |
| Total oil | 0.6–1.8 mL | 1–2 mL |
| Myrcene | 15–25% | 31–38% |
| Humulene | 35–45% | 16–21% |
| Caryophyllene | 10–15% | 5–7% |
| Farnesene | 0–1% | 25–27% |
| Origin | United States | Slovenia |
| Purpose | Bittering | Aroma |