|Country:||United States of America (USA)|
|Ownership:||™ Great Lake Hops|
Purchase Gemini Hops
Gemini 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.
US hops begin to be harvested in mid-to-late August for most aroma varieties.
Flavor & Aroma Profile of Gemini Hops
Gemini is a dual-purpose hop that can be used in all hop additions throughout the brewing process.
Gemini is quickly becoming known as this year's ultimate utility power house. This hop is no "one trick pony", offering endless opportunities to enhance and expand the flavor profile of a brew.
Brewing Values for Gemini Hops
These are the common ranges that we've seen with Gemini 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.||3-4.28%3.6% 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 - 3:12:1 avg|
|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 »||31-32%31.5% 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 »||1.12 mL1.1mL avg|
|Total Oil Breakdown:|
|› MyrceneFlavors: resinous, citrus, fruity (β-myrcene)||32-33%32.5% avg|
|› HumuleneFlavors: woody, noble, spicy (α-caryophyllene)||11-12%11.5% avg|
|› CaryophylleneFlavors: pepper, woody, herbal (β-caryophyllene)||4-5%4.5% avg.|
|› FarneseneFlavors: fresh, green, floral (β-farnesene)||0-1%0.5% avg|
|› All OthersIncluding β-pinene, linalool, geranoil & selinene||49-53%|
Gemini Hop Substitutions
If the Gemini 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 Gemini substitutions.
There are no manually picked substitutions for this hop. You can instead use our tool that uses data to find similar hops.
Is Gemini available in lupulin powder?
Unfortunately, there is no lupulin powder version of the Gemini 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.
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