Hartwick
Alpha acid
12.28%
Beta acid
5.77%
Total oil
-
United States
Harlequin
Alpha acid
9–12%
Beta acid
7–9%
Total oil
1–1.6 mL
UK
Key differences
When to pick Hartwick
- Higher alpha acid - stronger bittering
- Aroma-focused - ideal for dry hopping
When to pick Harlequin
- Higher beta acid - smoother, longer-lasting bitterness
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Pineapple
Only in Hartwick
Pine
Only in Harlequin
Passion fruitPeach
Property
| Property | Hartwick | Harlequin |
|---|---|---|
| Alpha acid | 12.28% | 9–12% |
| Beta acid | 5.77% | 7–9% |
| Co-humulone | - | 27–31% |
| Total oil | - | 1–1.6 mL |
| Myrcene | - | 59–61% |
| Humulene | - | 4–6% |
| Caryophyllene | - | - |
| Farnesene | - | 9–11% |
| Origin | United States | UK |
| Purpose | Aroma | Dual purpose |