Rakau
Alpha acid
9–12%
Beta acid
5–6%
Total oil
1.8–2.2 mL
New Zealand
Idaho 7
Alpha acid
9.5–14.9%
Beta acid
3.5–5%
Total oil
1–2 mL
United States
Key differences
When to pick Rakau
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
When to pick Idaho 7
- Higher alpha acid - stronger bittering
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
ApricotPineResin
Only in Rakau
Stone fruitFigFruity
Only in Idaho 7
Black currantTropicalCitrusOrangeGrapefruitPapayaFloralBlack currantEarthy
Property
| Property | Rakau | Idaho 7 |
|---|---|---|
| Alpha acid | 9–12% | 9.5–14.9% |
| Beta acid | 5–6% | 3.5–5% |
| Co-humulone | 23–25% | 30–40% |
| Total oil | 1.8–2.2 mL | 1–2 mL |
| Myrcene | 55–57% | 45–55% |
| Humulene | 16–17% | 10–20% |
| Caryophyllene | 5–6% | 6–10% |
| Farnesene | 4–5% | 0–1% |
| Origin | New Zealand | United States |
| Purpose | Dual purpose | Aroma |