Mystic
Alpha acid
4–7%
Beta acid
2–4%
Total oil
0.5–1.5 mL
UK
Delta
Alpha acid
5.5–7%
Beta acid
5.5–7%
Total oil
0.5–1.1 mL
United States
Key differences
When to pick Mystic
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
When to pick Delta
- Higher beta acid - smoother, longer-lasting bitterness
Aroma profile and use
Shared aromas
Citrus
Only in Mystic
Black currantPassion fruitWoody
Only in Delta
MelonSpicy
Property
| Property | Mystic | Delta |
|---|---|---|
| Alpha acid | 4–7% | 5.5–7% |
| Beta acid | 2–4% | 5.5–7% |
| Co-humulone | 30–40% | 22–24% |
| Total oil | 0.5–1.5 mL | 0.5–1.1 mL |
| Myrcene | 30–40% | 25–40% |
| Humulene | 30–40% | 25–35% |
| Caryophyllene | 0% | 9–15% |
| Farnesene | 0–1% | 0–1% |
| Origin | UK | United States |
| Purpose | Aroma | Aroma |
Barbe Rouge
Huell Melon