Pedigree
Triploid variety from German Hallertau mf., Cascade, Brewer's Gold and Early Green
Brewing Usage
Aroma
Aroma
Mild, spicy and floral
Possible Substitutions
- Hallertau
- Liberty
- Mt. Hood
- French Strisselpalt
- German Hersbruker
Typical Beer Styles
- IPA
Additional Information
Released from the USDA breeding program in 1993
Crystal is a triploid variety that was bred by U.S.D.A. from
Hallertau mf, Cascade, Northern Brewer, and Early Green.
It is perceived as the most pungent of the triploid Hallertau
family of hops, and is increasingly popular among U.S. craft
brewers. It is a versatile variety that is used in Pilsners and
Lagers, as well as in ESB’s and American and Belgian-style
Ales. Crystal is primarily grown in Oregon.
Yield (kilos per hectare) 1,350 - 2,250
Yield (lbs per acre) 1,200 - 2,000
Alpha Acids 3.5 - 5.5%
Beta Acids 4.5 - 6.5%
Cohumulone (% of alpha acids) 20 - 26%
Total Oils (Mls. per 100 grams dried hops) 1.0 - 1.5
Myrcene (as % of other oils) 40 - 65%
Caryophyllene (as % of other oils) 4.0 - 8.0%
Humulene (as % of other oils) 18 - 24%
Farnesene (as % of other oils) < 1.0%
Storage (% alpha acids remaining after 6 months storage at 20° C) 50%
Possible Substitutions Mt. Hood, Liberty
