Amethyst
Alpha acid
3.5–6%
Beta acid
7–8%
Total oil
0.4–1 mL
Czech Republic
Citra
Alpha acid
10–15%
Beta acid
3–4.5%
Total oil
1.5–3 mL
United States
Key differences
When to pick Amethyst
- Higher beta acid - smoother, longer-lasting bitterness
- Aroma-focused - ideal for dry hopping
When to pick Citra
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Citrus
Only in Amethyst
EarthySpicy
Only in Citra
GrapefruitPeachMelonLimeFloralGooseberryPassion fruitLychee
Property
| Property | Amethyst | Citra |
|---|---|---|
| Alpha acid | 3.5–6% | 10–15% |
| Beta acid | 7–8% | 3–4.5% |
| Co-humulone | 20–28% | 20–35% |
| Total oil | 0.4–1 mL | 1.5–3 mL |
| Myrcene | 41–43% | 60–70% |
| Humulene | 18–20% | 7–13% |
| Caryophyllene | 5–7% | 5–8% |
| Farnesene | 0–1% | 0–1% |
| Origin | Czech Republic | United States |
| Purpose | Aroma | Dual purpose |