Callista was developed by the Hop Research Center in Hüll, Germany. Its low alpha acid content and strong aromatics make it an ideal choice for late kettle additions and dry hopping. Callista's aroma and flavor profile is characterized as citrus, stone fruit, passion fruit, red berries, and gooseberry.

Alpha Acids: 2.0 – 5.0%
Beta Acids: 5.0 – 10.0%
Alpha-Beta Ratio: 0.2 - 1.0
Cohumulone: (% of alpha acids): 15 – 22%
Total Oils in mls per 100 grams dried: 1.4 – 1.75