Brooks Groves

Hüll Melon

BarthHaas describes it as honeydew melon, strawberry, caramel, peach, yoghurt.

Dual purpose
Origin Germany
Code HMN
Bred by Unrecorded
Two or more independent sources
Smells like
Melon, Strawberry, Caramel, Peach, Creamy
Bitterness
Moderate (4.9–9.5% alpha)
In the glass
17 beers here
Usually paired with
Citra, Mandarina Bavaria, Mosaic
Swap it for
Monroe · compare them →

Brewing values

range on filetypicalbreeder or labmerchant

Alpha acid

4.9–9.5% typical 7.2

3 sources, spread of 4.6%
  • Hopsteiner6.9–7.5Data sheet last changed 2020-01-09.
  • BarthHaas4.9–9.5Range over the last 4 crop years.
  • Crosby Hop Farm4.9–9.5

Beta acid

6–12% typical 8.8

3 sources, spread of 6%
  • Hopsteiner6–9Data sheet last changed 2020-01-09.
  • BarthHaas7.1–12Range over the last 4 crop years.
  • Crosby Hop Farm7–12

Cohumulone

25–30% of alpha typical 27.5

1 source, spread of 5% of alpha
  • Hopsteiner25–30Data sheet last changed 2020-01-09.

Total oil

0.5–2.1 mL/100g typical 1.0

2 sources, and they disagree, spread of 1.6 mL/100g
  • Hopsteiner0.5–0.8Data sheet last changed 2020-01-09.
  • BarthHaas0.7–2.1Range over the last 4 crop years.

Alpha to beta runs about 0.8:1, which is what governs how fast the bitterness fades in storage.

Oil composition

Not enough of this hop's oil is accounted for to show a breakdown. The sources on file name components totalling 10.5% of total oil — most of the balance is myrcene, which the source for this record doesn't publish. Rather than scale what's here up to 100% and invent the rest, here is only what was actually measured:

  • Farnesene9.9%
  • Linalool0.6%

Aroma

  • Melon
  • Strawberry
  • Caramel
  • Peach
  • Creamy

In the glass · 17 beers from 9 breweries

All 17 beers with Hüll Melon →

Brewed alongside · in 17 beers that use Hüll Melon with other hops

  1. Citra 529%
  2. Mandarina Bavaria 424%
  3. Mosaic 318%
  4. Hallertau Blanc 212%
  5. Saaz 212%
  6. Hallertau Mittelfruh 212%
  7. Azacca 212%
  8. Tettnanger 212%

Counted from the hop lists of every beer in What's in the can: what Pacific Northwest brewers actually put next to Hüll Melon.

What to swap it for

  • Monroe 48
    aroma 57 · oils — · chemistry 82 partial data
  • aroma 70 · oils — · chemistry 51 partial data
  • Chelan 41
    aroma 48 · oils — · chemistry 72 partial data
  • aroma 43 · oils — · chemistry 76 partial data
  • aroma 43 · oils — · chemistry 75 partial data
  • Dolcita 38
    aroma 35 · oils — · chemistry 79 partial data

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 — 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

purpose defaulted to dual, unconfirmed -- was not researched individually for this bulk scaffold pass. Correct before publishing.

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 — 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.