|Country:||United States of America (USA)|
Purchase Delta Hops
Delta hops are available to be purchased from multiple suppliers. We've conveniently linked to the most popular hop suppliers as well as Amazon.com. Every supplier may have different prices, harvest years and amounts available for purchase.
Origin and Geneology of the Delta Hop
Delta is a cross between Fuggle and a male derived from Cascade. It was released in 2009.
Flavor & Aroma Profile of Delta Hops
Delta is an aroma hop that is typically used in only late boil additions, including dry hopping.
Delta hops have a mild and pleasant aroma that is slightly spicy with a hint of citrus and melon.
Brewing Values for Delta Hops
These are the common ranges that we've seen with Delta hops over the years. Each year's crop can yield hops that have slightly different qualities, so these number ranges are based on history.
|Alpha Acid % (AA)|
Alpha acids are the main source of bitterness in beer. Longer boil times will result in isomerization of more alpha acids leading to increased bitterness. Learn more »
|Beta Acid %Beta acids are a component of hop resins responsible for contributing volatile aromatic and flavor properties. Beta acids contribute no bitterness.||5.5-7%6.3% avg|
|Alpha-Beta RatioThe ratio of alpha to beta acids dictates the degree to which bitterness fades during aging. 1:1 ratios are common in aroma varieties.||1:1 - 1:11:1 avg|
|Hop Storage Index (HSI)The HSI indicates the percent of alpha and beta acids lost after 6 months of storage at room temperature (68°F or 20°C).||15% (Great) 0.10-0.20|
|Co-Humulone as % of AlphaLow cohumulone hops may impart a smoother bitterness when added to the boil as opposed to higher ones that add a sharper bitterness to the final beer. Learn more »||22-24%23% avg|
|Total Oils (mL/100g)These highly volatile, not very soluble oils are easily boiled off, but add flavor and aroma to the finished beer when added very late in the boil or during fermentation. Learn more »||0.5-1.1 mL0.8mL avg|
|Total Oil Breakdown:|
|› MyrceneFlavors: resinous, citrus, fruity (β-myrcene)||25-40%32.5% avg|
|› HumuleneFlavors: woody, noble, spicy (α-caryophyllene)||25-35%30% avg|
|› CaryophylleneFlavors: pepper, woody, herbal (β-caryophyllene)||9-15%12% avg.|
|› FarneseneFlavors: fresh, green, floral (β-farnesene)||0-1%0.5% avg|
|› All OthersIncluding β-pinene, linalool, geranoil & selinene||9-41%|
Beer Styles using Delta Hops
Some popular beer styles that make use of the Delta hop include American Pale Ale & American IPA.
Delta Hop Substitutions
If the Delta hop is hard to find or if you are simply out of it on brew day, you can try to substitute it with a similar hop. The old way of choosing replacement hops was done by experience and "feel". There is nothing wrong with that way. However, we wanted to build a data-driven tool to find your Delta substitutions.
Experienced brewers have chosen the following hops as substitutions of Delta:
Is Delta available in lupulin powder?
Unfortunately, there is no lupulin powder version of the Delta hop. Neither Yakima Chief Hops (Cryo/LupuLN2), Haas (Lupomax) or Hopsteiner have created versions of this hop in lupulin powder form yet. Too bad too - it is pure hop lupulin powder, which leads to huge, concentrated flavor when used in the whirlpool or dry hop additions.
If you see an error in our data, please let us know!
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