GlaciervsYellow Sub
Glacier (dual purpose) and Yellow Sub (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Glacier
Alpha acid
3.3–9.7%
Beta acid
5.4–10%
Total oil
0.5–1.5 mL
United States
Yellow Sub
Alpha acid
6.2–7.2%
Beta acid
-
Total oil
-
Germany
Key differences
When to pick Glacier
- Versatile - works for both bittering and aroma
When to pick Yellow Sub
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Blackberry
Only in Glacier
PlumWoodyCedar
Only in Yellow Sub
SweetCitrusRedApricotOrange
Property
| Property | Glacier | Yellow Sub |
|---|---|---|
| Alpha acid | 3.3–9.7% | 6.2–7.2% |
| Beta acid | 5.4–10% | - |
| Co-humulone | 11–16% | - |
| Total oil | 0.5–1.5 mL | - |
| Myrcene | 35–45% | - |
| Humulene | 25–35% | - |
| Caryophyllene | 8–13% | - |
| Farnesene | 0–1% | - |
| Origin | United States | Germany |
| Purpose | Dual purpose | Aroma |
Fuggle
Styrian Golding