GlaciervsOld Mission
Glacier (dual purpose) and Old Mission (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
Old Mission
Alpha acid
4.33%
Beta acid
3.7%
Total oil
-
United States
Key differences
When to pick Glacier
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- Versatile - works for both bittering and aroma
When to pick Old Mission
- 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 Glacier
PlumBlackberryWoodyCedar
Only in Old Mission
CitrusPineSpicyHerbalBlack currantTart
Property
| Property | Glacier | Old Mission |
|---|---|---|
| Alpha acid | 3.3–9.7% | 4.33% |
| Beta acid | 5.4–10% | 3.7% |
| 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 | United States |
| Purpose | Dual purpose | Aroma |
Fuggle
Styrian Golding