AhhhromavsAhtanum

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

Ahhhroma

Dual purpose

Alpha acid

15.4–18.8%

Beta acid

6–9%

Total oil

2.1–4 mL

United States

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 Ahhhroma

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

When to pick Ahtanum

  • Aroma-focused - ideal for dry hopping
  • Richer, more complex aroma profile

Aroma profile and use

No shared aromas - the varieties have divergent profiles.

Only in Ahhhroma

TangerinePineappleLimeMangoCinnamonPear

Only in Ahtanum

CitrusGrapefruitGeraniumPineEarthyFloralCedarLemon

Property

PropertyAhhhromaAhtanum
Alpha acid15.4–18.8%3.5–6.5%
Beta acid6–9%4–6.5%
Co-humulone34–35%30–35%
Total oil2.1–4 mL0.5–1.7 mL
Myrcene55–56%45–55%
Humulene12–13%15–22%
Caryophyllene6–7%9–12%
Farnesene0–1%0–1%
OriginUnited StatesUnited States
PurposeDual purposeAroma

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