HBC 638 Hops

HBC 638 Hop Profile

HBC 638 is an experimental hop variety from the Hop Breeding Company, which is a joint venture between John I. Haas and Yakima Chief Ranches. Drawing comparisons to Centennial, HBC 638 features aromas of bright citrus and fresh flowers, layered with added notes of tropical and stone fruit. Mango, pineapple, banana, cherry, strawberry, and cantaloupe are just some of the cornucopia of refreshing flavors and aromas brewers use to describe HBC 638. Familiar yet exciting, HBC 638 offers a whole orchard of flavor ready for your next experimental beer.

HBC 638 Hop Brewing Values

Alpha Acids: 12 - 16 %
Beta Acids: 3.0 - 6.0 %
Cohumulone: 28 - 31 % of Alpha Acids
Total Oils: 1.5 - 3.0 mL/100g
Myrcene: 33 - 40 %
Caryophyllene: 10 - 15 %
Farnesene: < 1 %
Linalool: < 1 %

Updated Dec. 2025