Hop
Cascade
The hop that started American craft brewing: bright grapefruit and floral character, unlike anything in the beer market of its time.
Cascade was released in 1972 and its adoption in American pale ale changed the direction of world brewing. Its grapefruit-and-flowers character was genuinely novel — European aroma hops are spicy and herbal, and nothing in commercial beer smelled like this.
By modern standards it is moderate: 5–7% alpha and a restrained oil content next to varieties bred thirty years later. It remains the reference point for what "American hop character" means.
Aroma and flavour
Descriptors are impressions rather than analytical results. BeerHQ rates this characterisation as well established.
Belongs to
Analysis
| Alpha acid | 5–7% |
|---|---|
| Beta acid | 5–7% |
| Cohumulone | 33–40% |
| Total oil | 0.7–2 ml/100 g |
| Purpose | dual purpose |
| Origin | United States |
| Breeder | USDA breeding programme, Oregon State University |
| Released | 1972 |
| Ancestry | Fuggle, Serebrianker |
| Storage stability | moderate |
How it is used
- Bittering (early boil). Added at or near the start of the boil, where long exposure isomerises alpha acids into bitterness and drives off aroma.
- Late boil. Added in the last few minutes, retaining more aromatic oils while adding modest bitterness.
- Whirlpool / hop stand. Steeped below boiling after flameout. Extracts aroma and flavour with limited additional bitterness.
- Dry hop. Added after the boil, during or after fermentation. Contributes aroma and flavour with essentially no isomerised bitterness.
If you like Cascade
Hops with comparable character. Similarity and substitutability are different questions, so each entry says which it is: a hop can smell alike and still change the beer if its alpha acid is far off.
Centennial 10–12% alpha · editorial
A more intense version of much the same citrus-floral character.
Not the same: 5 points higher in alpha acid, so a like-for-like weight swap would change the bitterness.
Smells alike, but the alpha acid differs enough that a like-for-like swap would change the bitterness.
Ahtanum 4–7% alpha
Shares citrus, floral with Cascade; an aroma variety at a comparable alpha acid.
Not the same: brings earth and wood that Cascade does not; lacks the pine and resin of Cascade.
Close enough in both aroma and alpha acid to swap in a recipe.
Amarillo 8–11% alpha · editorial
Similar citrus, leaning orange rather than grapefruit.
Not the same: brings stone fruit that Cascade does not; lacks the pine and resin of Cascade; 3 points higher in alpha acid, so a like-for-like weight swap would change the bitterness.
Smells alike, but the alpha acid differs enough that a like-for-like swap would change the bitterness.
Bobek 3–7% alpha
Shares citrus, floral with Cascade; a dual-purpose variety at a comparable alpha acid.
Not the same: brings herbal that Cascade does not; lacks the pine and resin of Cascade.
Close enough in both aroma and alpha acid to swap in a recipe.
Pacifica 5–6% alpha
Shares citrus, floral with Cascade; an aroma variety at a comparable alpha acid.
Not the same: brings noble spice that Cascade does not; lacks the pine and resin of Cascade.
Close enough in both aroma and alpha acid to swap in a recipe.
Straight substitutes
Close enough in both character and alpha acid to swap at a similar weight. Substitution is directional and imperfect — these are the nearest available options, not equivalents.
- Ahtanum — Shares citrus, floral with Cascade; an aroma variety at a comparable alpha acid.
- Bobek — Shares citrus, floral with Cascade; a dual-purpose variety at a comparable alpha acid.
- Pacifica — Shares citrus, floral with Cascade; an aroma variety at a comparable alpha acid.
- Kohatu — Shares floral, pine and resin with Cascade; an aroma variety at a comparable alpha acid.
Combines well with
- Centennial — The classic American pale ale combination, layering citrus intensity.
- Columbus — Adds resinous depth underneath the citrus.
Used in
- British golden ale
A modern British cask style: pale, crisp and citrus-hopped, developed to win drinkers back from lager.
- American pale ale
The beer that defined American craft brewing: clean pale malt under bright citrus and pine hop character, balanced rather than extreme.
- American amber ale
Caramel malt depth meeting American citrus hops — the maltier counterpart to American pale ale.
- American IPA
The defining modern craft beer: intense citrus, tropical and resinous hop aroma over a lean malt base, finishing firmly bitter.
- West Coast IPA
The dry, clear, aggressively bitter interpretation of American IPA, built on pine and grapefruit with the malt stripped right back.
- Session IPA
IPA hop intensity at a strength you can drink several of — lean, dry and aromatic, with the malt kept minimal.
- Red IPA
An IPA built on caramel and amber malt, where toffee depth sits underneath full American hop character.
- India pale lager
A lager hopped at IPA intensity: clean cold fermentation carrying bright American hop aroma and firm bitterness.
- American brown ale
A brown ale with American hop character: chocolate and caramel malt met by citrus and pine.
- American porter
A stronger, more assertive porter with deeper roast, firmer bitterness and often American hop character.
- Alcohol-free IPA
An alcohol-free beer built around heavy dry hopping, since hop aroma is added after fermentation and survives the process intact.
Questions
Why is Cascade so important?
It was the first widely available American aroma hop with an assertive citrus character, and its use in early craft pale ales established hop aroma as the defining feature of American brewing. Almost every subsequent American aroma variety was bred in the direction it opened up.
Evidence
What BeerHQ knows about this, and how. Every statement carries the state of the evidence behind it rather than being presented flatly as fact.
Cascade descends from Fuggle crossed with a Russian Serebrianka selection, which is why a hop associated with American citrus character has an English and Eastern European ancestry.
Backed by a source
Sources: Hop Growers of America variety data; For the Love of Hops — print
Cascade was developed in the USDA breeding programme at Oregon State University and released in 1972, and its grapefruit-and-floral character became the defining aroma of early American craft pale ale.
Backed by a source
Sources: Hop Growers of America variety data; For the Love of Hops — print