Spalter SelectvsSummer
Spalter Select and Summer are popular aroma hops. Below you'll find a comparison of alpha and beta acids, aroma profiles and oil composition.
Spalter Select
Alpha acid
3–6.5%
Beta acid
2.5–5%
Total oil
0.5–0.9 mL
Germany
Summer
Alpha acid
5.6–6.4%
Beta acid
4.8–6.1%
Total oil
1.4–2 mL
Australia
Key differences
When to pick Spalter Select
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
When to pick Summer
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Grassy
Only in Spalter Select
Spicy
Only in Summer
ApricotMelonCitrusStone fruitPassion fruitPeach
Property
| Property | Spalter Select | Summer |
|---|---|---|
| Alpha acid | 3–6.5% | 5.6–6.4% |
| Beta acid | 2.5–5% | 4.8–6.1% |
| Co-humulone | 21–27% | 20–25% |
| Total oil | 0.5–0.9 mL | 1.4–2 mL |
| Myrcene | 20–40% | 29–38% |
| Humulene | 10–22% | 28–50% |
| Caryophyllene | 4–10% | 8–11% |
| Farnesene | 15–22% | 0–1% |
| Origin | Germany | Australia |
| Purpose | Aroma | Aroma |
Palisade