Spalt
Alpha acid
2.5–5.7%
Beta acid
3–5%
Total oil
0.5–0.9 mL
Germany
Sylva
Alpha acid
4–7.3%
Beta acid
3–7%
Total oil
0.9–1.4 mL
Australia
Key differences
When to pick Spalt
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
When to pick Sylva
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
Aroma profile and use
Shared aromas
Floral
Only in Spalt
NobleEarthyHerbal
Only in Sylva
BohemianHoppyWoody
Property
| Property | Spalt | Sylva |
|---|---|---|
| Alpha acid | 2.5–5.7% | 4–7.3% |
| Beta acid | 3–5% | 3–7% |
| Co-humulone | 22–29% | 20–28% |
| Total oil | 0.5–0.9 mL | 0.9–1.4 mL |
| Myrcene | 20–35% | 26–36% |
| Humulene | 20–30% | 18–27% |
| Caryophyllene | 8–13% | 5–8% |
| Farnesene | 12–18% | 22–28% |
| Origin | Germany | Australia |
| Purpose | Aroma | Aroma |
Liberty