AgnusvsGalena

Agnus (bittering) and Galena (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.

Agnus

Bittering

Alpha acid

9–14%

Beta acid

4–6.5%

Total oil

2–3 mL

Czech Republic

Galena

Aroma

Alpha acid

12–15.5%

Beta acid

7.2–8.7%

Total oil

0.9–2.1 mL

United States

Key differences

When to pick Agnus

  • More essential oils - more intense aroma
  • Bittering workhorse - efficient in the mash

When to pick Galena

  • Higher alpha acid - stronger bittering
  • Higher beta acid - smoother, longer-lasting bitterness
  • Aroma-focused - ideal for dry hopping
  • Richer, more complex aroma profile

Aroma profile and use

Shared aromas

Spicy

Only in Agnus

LavenderLeatherTobaccoCitrus

Only in Galena

FruityPearPineappleBlack currantGrapefruitLimeGooseberryWoody

Property

PropertyAgnusGalena
Alpha acid9–14%12–15.5%
Beta acid4–6.5%7.2–8.7%
Co-humulone29–38%36–40%
Total oil2–3 mL0.9–2.1 mL
Myrcene40–55%40–50%
Humulene15–20%11–17%
Caryophyllene-5–9%
Farnesene0–1%0–1%
OriginCzech RepublicUnited States
PurposeBitteringAroma

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