Yellow SubvsLiberty
Yellow Sub (aroma) and Liberty (bittering) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Yellow Sub
Alpha acid
6.2–7.2%
Beta acid
-
Total oil
-
Germany
Liberty
Alpha acid
3–6.5%
Beta acid
3–4%
Total oil
0.6–1.8 mL
United States
Key differences
When to pick Yellow Sub
- Higher alpha acid - stronger bittering
- Aroma-focused - ideal for dry hopping
When to pick Liberty
- Bittering workhorse - efficient in the mash
Aroma profile and use
Shared aromas
Citrus
Only in Yellow Sub
SweetRedApricotOrangeBlackberry
Only in Liberty
NobleFloralHerbalSpicyDelicateLemon
Property
| Property | Yellow Sub | Liberty |
|---|---|---|
| Alpha acid | 6.2–7.2% | 3–6.5% |
| Beta acid | - | 3–4% |
| Co-humulone | - | 22–30% |
| Total oil | - | 0.6–1.8 mL |
| Myrcene | - | 15–25% |
| Humulene | - | 35–45% |
| Caryophyllene | - | 10–15% |
| Farnesene | - | 0–1% |
| Origin | Germany | United States |
| Purpose | Aroma | Bittering |