Polaris
Alpha acid
18–23%
Beta acid
4.5–6.5%
Total oil
4–5 mL
Germany
Citra
Alpha acid
10–15%
Beta acid
3–4.5%
Total oil
1.5–3 mL
United States
Key differences
When to pick Polaris
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
When to pick Citra
- More myrcene - pronounced citrus and resinous notes
- Richer, more complex aroma profile
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Polaris
MintMentholPineapple
Only in Citra
CitrusGrapefruitPeachMelonLimeFloralGooseberryPassion fruitLychee
Property
| Property | Polaris | Citra |
|---|---|---|
| Alpha acid | 18–23% | 10–15% |
| Beta acid | 4.5–6.5% | 3–4.5% |
| Co-humulone | 22–29% | 20–35% |
| Total oil | 4–5 mL | 1.5–3 mL |
| Myrcene | 49–51% | 60–70% |
| Humulene | 20–35% | 7–13% |
| Caryophyllene | 8–13% | 5–8% |
| Farnesene | 0–1% | 0–1% |
| Origin | Germany | United States |
| Purpose | Dual purpose | Dual purpose |