CeleiavsOpal

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

Celeia

Aroma

Alpha acid

3–6%

Beta acid

2–4%

Total oil

0.5–3.6 mL

Slovenia

Opal

Dual purpose

Alpha acid

5–14%

Beta acid

3.5–5.5%

Total oil

0.8–1.3 mL

Germany

Key differences

When to pick Celeia

  • More essential oils - more intense aroma
  • Aroma-focused - ideal for dry hopping

When to pick Opal

  • Higher alpha acid - stronger bittering
  • Higher beta acid - smoother, longer-lasting bitterness
  • Versatile - works for both bittering and aroma

Aroma profile and use

Shared aromas

FloralSpicyHerbal

Only in Celeia

NobleLavenderEarthy

Only in Opal

Black currantCitrusAnise

Property

PropertyCeleiaOpal
Alpha acid3–6%5–14%
Beta acid2–4%3.5–5.5%
Co-humulone25–29%13–34%
Total oil0.5–3.6 mL0.8–1.3 mL
Myrcene26–35%20–45%
Humulene18–23%30–50%
Caryophyllene8–9%8–15%
Farnesene3–7%0–1%
OriginSloveniaGermany
PurposeAromaDual purpose

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