Sterling
Alpha acid
5.5–8.5%
Beta acid
4–6%
Total oil
1–2 mL
United States
Calypso
Alpha acid
12–16%
Beta acid
5–6%
Total oil
1.5–2.5 mL
United States
Key differences
When to pick Sterling
- Aroma-focused - ideal for dry hopping
When to pick Calypso
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Sterling
NobleHerbalSpicyFloral
Only in Calypso
FruityApplePearStone fruitLimeCitrusPeach
Property
| Property | Sterling | Calypso |
|---|---|---|
| Alpha acid | 5.5–8.5% | 12–16% |
| Beta acid | 4–6% | 5–6% |
| Co-humulone | 22–28% | 38–42% |
| Total oil | 1–2 mL | 1.5–2.5 mL |
| Myrcene | 35–45% | 30–45% |
| Humulene | 16–18% | 20–35% |
| Caryophyllene | 5–8% | 9–15% |
| Farnesene | 15–19% | 0–1% |
| Origin | United States | United States |
| Purpose | Aroma | Dual purpose |
Huell Melon