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Robusta Hops
AromaAlpha 3.5 - 5.5%Czechia
Flavor & aroma
Robusta is a distinguished Czech aroma hop that represents a vital link between ancient brewing traditions and modern agricultural resilience. Registered in 2001 by the Žatec Hop Research Institute, it was bred from a cross between a female Achilles and a male ND 2/65/1 (which itself shares lineage with Northern Brewer). Sharing the same parentage as the variety Aroma, Robusta was specifically selected to provide growers with a more vigorous, higher-yielding alternative to traditional landrace varieties. Despite its increased "robustness" in the field, it remains a true Noble-style hop at its core, offering a more saturated oil profile that stands up perfectly in contemporary craft lager production.
The sensory profile of Robusta is a masterful arrangement of soft floral notes and refined herbal spice. It leads with a primary, "Bohemian" bouquet of fresh-cut hay, chamomile, and sweet wildflowers, followed by the distinct peppery-earthy undertones that are the hallmark of the Saaz family. As the profile develops, brewers will find subtle secondary notes of lemon zest and a mild woodiness that remains exceptionally clean on the palate. Thanks to its high farnesene content and low cohumulone levels, Robusta delivers a remarkably smooth, non-lingering bitterness and a crisp finish, making it the definitive choice for a "super-premium" Czech character with modern aromatic depth.
If you can't find Robusta, the best alternatives are Saaz, Santiam, Sládek, Sterling, or Tettnanger.
At A Glance
| Profile | Herbal, Spicy, Fresh-Cut Hay, Chamomile, Sweet Wildflowers, Peppery, Earthy, Lemon Zest, Woody |
|---|---|
| Purpose | Aroma |
| Alpha Acid | 3.5 - 5.5% |
| Substitutes | Saaz, Santiam, Sládek, Sterling, Tettnanger |
| Pairs with | Premiant (for a clean bittering base), Saaz (to soften the aromatics), Sládek (to add a hint of modern fruitiness) |
| Beer Styles | Bohemian Pilsner, Pale Lager, Belgian Blonde, Wheat Beer |
General Information
| Country | Czechia |
|---|---|
| Storage Stability | Retains 55 - 60% alpha acid |
Brewing Chemistry (Acids & Oils)
| Alpha Acid | 3.5 - 5.5% |
|---|---|
| Beta Acid | 3.5 - 5.5% |
| Cohumulone | 20.0 - 25.0% |
| Total Oil | 1.0 - 1.8 ml/100g |
| Myrcene | 30.0 - 45.0% |
| Humulene | 20.0 - 35.0% |
| Caryophyllene | 7.0 - 11.0% |
| Farnesene | 12.0 - 18.0% |
| Linalool | 0.4 - 0.6% |
| Methyl 4-Decenoate | 4.5 - 5.5% |
| Selinene | 0.5 - 1.2% |
Growth & Cultivation
| Yield | 1,300 - 1,700 lbs/acre |
|---|---|
| Resistant | Downy Mildew, Powdery Mildew |
| Growth Rate | High |
| Cones | Small to medium-sized, oval, and moderately dense with a high concentration of aromatic lupulin |
| Ease of Harvest | Excellent; specifically selected for its improved mechanical harvestability compared to more delicat |
| Sex | Female |
| Leaf Color | Medium-dark green |
| Side Arm Length | 18" - 28" |
- 2026-04-06 19:57:36
- https://petrovec-hops.com/robusta/
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