HarlequinvsSantiam

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

Harlequin

Dual purpose

Alpha acid

9–12%

Beta acid

7–9%

Total oil

1–1.6 mL

UK

Santiam

Aroma

Alpha acid

5–8.5%

Beta acid

5.3–8.5%

Total oil

1–2.2 mL

United States

Key differences

When to pick Harlequin

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

When to pick Santiam

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

Aroma profile and use

No shared aromas - the varieties have divergent profiles.

Only in Harlequin

Passion fruitPeachPineapple

Only in Santiam

FloralSpicyBlack currant

Property

PropertyHarlequinSantiam
Alpha acid9–12%5–8.5%
Beta acid7–9%5.3–8.5%
Co-humulone27–31%18–24%
Total oil1–1.6 mL1–2.2 mL
Myrcene59–61%15–25%
Humulene4–6%20–30%
Caryophyllene-6–9%
Farnesene9–11%14–18%
OriginUKUnited States
PurposeDual purposeAroma

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