Spalter SelectvsMosaic

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

Spalter Select

Aroma

Alpha acid

3–6.5%

Beta acid

2.5–5%

Total oil

0.5–0.9 mL

Germany

Mosaic

Dual purpose

Alpha acid

11.5–13.5%

Beta acid

3.2–3.9%

Total oil

1–1.5 mL

United States

Key differences

When to pick Spalter Select

  • Aroma-focused - ideal for dry hopping

When to pick Mosaic

  • Higher alpha acid - stronger bittering
  • More essential oils - more intense aroma
  • More myrcene - pronounced citrus and resinous notes
  • Versatile - works for both bittering and aroma
  • Richer, more complex aroma profile

Aroma profile and use

Shared aromas

SpicyGrassy

Only in Spalter Select

-

Only in Mosaic

BlueberryTropicalCitrusPineTangerinePapayaRoseEarthyBlossomBubblegumGrapefruit

Property

PropertySpalter SelectMosaic
Alpha acid3–6.5%11.5–13.5%
Beta acid2.5–5%3.2–3.9%
Co-humulone21–27%24–26%
Total oil0.5–0.9 mL1–1.5 mL
Myrcene20–40%47–55%
Humulene10–22%10–16%
Caryophyllene4–10%3–8%
Farnesene15–22%0–1%
OriginGermanyUnited States
PurposeAromaDual purpose

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