Archer
Alpha acid
4–6%
Beta acid
2–3%
Total oil
0.6–0.8 mL
United Kingdom
Spalt
Alpha acid
2.5–5.7%
Beta acid
3–5%
Total oil
0.5–0.9 mL
Germany
Key differences
When to pick Archer
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
When to pick Spalt
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
Aroma profile and use
Shared aromas
Floral
Only in Archer
ApricotLimeCitrusPeach
Only in Spalt
NobleEarthyHerbal
Property
| Property | Archer | Spalt |
|---|---|---|
| Alpha acid | 4–6% | 2.5–5.7% |
| Beta acid | 2–3% | 3–5% |
| Co-humulone | 32–38% | 22–29% |
| Total oil | 0.6–0.8 mL | 0.5–0.9 mL |
| Myrcene | 20–25% | 20–35% |
| Humulene | 26–30% | 20–30% |
| Caryophyllene | - | 8–13% |
| Farnesene | 0–1% | 12–18% |
| Origin | United Kingdom | Germany |
| Purpose | Aroma | Aroma |
Liberty