GalaxyvsAhtanum

Galaxy (dual purpose) and Ahtanum (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.

Galaxy

Dual purpose

Alpha acid

11–16%

Beta acid

5–9%

Total oil

1.8–5 mL

Australia

Ahtanum

Aroma

Alpha acid

3.5–6.5%

Beta acid

4–6.5%

Total oil

0.5–1.7 mL

United States

Key differences

When to pick Galaxy

  • Higher alpha acid - stronger bittering
  • More essential oils - more intense aroma
  • Higher beta acid - smoother, longer-lasting bitterness
  • Versatile - works for both bittering and aroma

When to pick Ahtanum

  • Aroma-focused - ideal for dry hopping

Aroma profile and use

Shared aromas

Citrus

Only in Galaxy

Passion fruitPeachPineappleTropicalCannabisDank

Only in Ahtanum

GrapefruitGeraniumPineEarthyFloralCedarLemon

Property

PropertyGalaxyAhtanum
Alpha acid11–16%3.5–6.5%
Beta acid5–9%4–6.5%
Co-humulone32–42%30–35%
Total oil1.8–5 mL0.5–1.7 mL
Myrcene33–69%45–55%
Humulene1–2%15–22%
Caryophyllene7–13%9–12%
Farnesene3–5%0–1%
OriginAustraliaUnited States
PurposeDual purposeAroma

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