Columbus hops rank high on the bittering scale, yet are also valued for its oil content which creates a hop that is an interesting dichotomy of sharp and herbal with some purporting citrus and pine. This hop also goes by the name Tomahawk or Zeus and many use the term CTZ to refer to all three.
Alpha Acid: 15-17%
Beta Acid: 4.5-5%
Co-humulone (% of alpha acid): 30-35%
Total Oils (ml/100g): 2.5-3.5