ZulavsAhtanum

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

Zula

Dual purpose

Alpha acid

8–14%

Beta acid

3.8–7%

Total oil

1.1–2 mL

Poland

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 Zula

  • Higher alpha acid - stronger bittering
  • More essential oils - more intense aroma
  • 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

Shared aromas

Citrus

Only in Zula

CleanTropicalFruity

Only in Ahtanum

GrapefruitGeraniumPineEarthyFloralCedarLemon

Property

PropertyZulaAhtanum
Alpha acid8–14%3.5–6.5%
Beta acid3.8–7%4–6.5%
Co-humulone30%30–35%
Total oil1.1–2 mL0.5–1.7 mL
Myrcene-45–55%
Humulene-15–22%
Caryophyllene-9–12%
Farnesene-0–1%
OriginPolandUnited States
PurposeDual purposeAroma

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