AmarillovsBor

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

Amarillo

Aroma

Alpha acid

7–11%

Beta acid

5.5–8%

Total oil

1–2.3 mL

United States

Bor

Dual purpose

Alpha acid

6–9%

Beta acid

3–5.5%

Total oil

1–2 mL

Czech Republic

Key differences

When to pick Amarillo

  • Higher alpha acid - stronger bittering
  • Higher beta acid - smoother, longer-lasting bitterness
  • Aroma-focused - ideal for dry hopping
  • Richer, more complex aroma profile

When to pick Bor

  • Versatile - works for both bittering and aroma

Aroma profile and use

Shared aromas

Spicy

Only in Amarillo

FloralTropicalCitrusOrangeLemonMelonApricotPeachGrapefruitDank

Only in Bor

Pine

Property

PropertyAmarilloBor
Alpha acid7–11%6–9%
Beta acid5.5–8%3–5.5%
Co-humulone21–24%23–26%
Total oil1–2.3 mL1–2 mL
Myrcene40–70%-
Humulene19–24%-
Caryophyllene7–10%-
Farnesene6–9%-
OriginUnited StatesCzech Republic
PurposeAromaDual purpose

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