Brooks Groves

Southern Passion

A South African cross of Czech Saaz and German Hallertauer: ripe passionfruit, guava and coconut with citrus and red berries, and a sunny floral side for lagers, wits and Belgian ales, per Yakima Valley Hops.

Dual purpose
Origin South Africa
Bred by Unrecorded
One source
Smells like
Passionfruit, Guava, Coconut, Citrus, Berry
Bitterness
Moderate (5–12% alpha)
In the glass
2 beers here
Swap it for
Pacific Sunrise Β· compare them β†’

Brewing values

range on filetypicalbreeder or labmerchant

Alpha acid

5–12% typical 8.5

1 source, spread of 7%
  • Yakima Valley Hops5–12

Beta acid

4–6% typical 5

1 source, spread of 2%
  • Yakima Valley Hops4–6

Cohumulone

16.6–20.2% of alpha typical 18.4

1 source, spread of 3.6% of alpha
  • Yakima Valley Hops16.6–20.2

Total oil

0.7–1.3 mL/100g typical 1

1 source, spread of 0.6 mL/100g
  • Yakima Valley Hops0.7–1.3

Alpha to beta runs about 1.7:1, which is what governs how fast the bitterness fades in storage.

Oil composition

  • Myrcene41.7%
  • Humulene39.4%
  • Caryophyllene15.9%
  • Farnesene3%

Normalised to 100% so this hop can be compared like for like. The published components sum to 66% of total oil in the source data.

Aroma

  • Passionfruit
  • Guava
  • Coconut
  • Citrus
  • Berry
  • Floral

In the glass Β· 2 beers from 2 breweries

What to swap it for

  • aroma 76 Β· oils 81 Β· chemistry 71 Β· shifts dual to aroma
  • Kazbek 69
    aroma 45 Β· oils 81 Β· chemistry 88
  • Nugget 68
    aroma 56 Β· oils 76 Β· chemistry 75
  • Loral 63
    aroma 51 Β· oils 69 Β· chemistry 73
  • Glacier 61
    aroma 32 Β· oils 87 Β· chemistry 74
  • HBC 638 61
    aroma 54 Β· oils 68 Β· chemistry 63

Scored on aroma overlap, oil composition and acid chemistry, then nudged up where a brewer has vouched for the swap by hand. An axis we haven't measured earns nothing, so a hop known only by its acid numbers caps out around 30 β€” the score is how much evidence there is for the swap, not just how close the numbers happen to be. Anything under 50 is a different beer, not a substitution.

Pedigree

Parentage unrecorded.

Notes on this record

Figures and description added 2026-09-29. Purpose kept at dual: Yakima Valley Hops does not state a brewing role.

HopLove is an open dataset first and a website second. Every figure on this site is rolled up from cited observations in data/hops/, and the same build that made this page wrote ../../api/v1/hops.json β€” free, no key, no rate limit.

Built 2026-09-30T05:41:31.791Z from 232 cultivar records. Data under CC BY 4.0, code under MIT. Source and corrections on GitHub. Not affiliated with any hop breeder, farm or merchant; variety names are the marks of their owners.