LibertyvsSpalter Select
Liberty (bittering) and Spalter Select (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
Spalter Select
Alpha acid
3–6.5%
Beta acid
2.5–5%
Total oil
0.5–0.9 mL
Germany
Key differences
When to pick Liberty
- More essential oils - more intense aroma
- Bittering workhorse - efficient in the mash
- Richer, more complex aroma profile
When to pick Spalter Select
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
Spicy
Only in Liberty
NobleFloralHerbalDelicateCitrusLemon
Only in Spalter Select
Grassy
Property
| Property | Liberty | Spalter Select |
|---|---|---|
| Alpha acid | 3–6.5% | 3–6.5% |
| Beta acid | 3–4% | 2.5–5% |
| Co-humulone | 22–30% | 21–27% |
| Total oil | 0.6–1.8 mL | 0.5–0.9 mL |
| Myrcene | 15–25% | 20–40% |
| Humulene | 35–45% | 10–22% |
| Caryophyllene | 10–15% | 4–10% |
| Farnesene | 0–1% | 15–22% |
| Origin | United States | Germany |
| Purpose | Bittering | Aroma |