Waimea
Alpha acid
14.5–19%
Beta acid
7–9%
Total oil
1.8–2.3 mL
New Zealand
Stirling
Alpha acid
6–12%
Beta acid
4–6%
Total oil
1.3–1.9 mL
United States
Key differences
When to pick Waimea
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
When to pick Stirling
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
Aroma profile and use
Shared aromas
Herbal
Only in Waimea
PineCitrusMandarinTangerine
Only in Stirling
CitusSpicyFloral
Property
| Property | Waimea | Stirling |
|---|---|---|
| Alpha acid | 14.5–19% | 6–12% |
| Beta acid | 7–9% | 4–6% |
| Co-humulone | 22–24% | 21–28% |
| Total oil | 1.8–2.3 mL | 1.3–1.9 mL |
| Myrcene | 59–61% | 44–48% |
| Humulene | 9–10% | 19–23% |
| Caryophyllene | 2–3% | 5–7% |
| Farnesene | 4–6% | 11–17% |
| Origin | New Zealand | United States |
| Purpose | Dual purpose | Dual purpose |