CTZ hops, also known as Columbus, Tomahawk and Zeus hops, are a type of American hop that is widely used in the production of pale ales. These hops are renowned for their high alpha acid content and clean bitterness, as well as their strong aroma. There is speculation that CTZ hops can impart citrus flavors to beer, though this has yet to be conclusively proven. In this guide, we'll explore the history of CTZ hops, the characteristics they bring to beer, and how they should be used in brewing.
A Brief History of CTZ Hops
CTZ hops were first developed in the 1990s by Hop Union LLC with the intention of producing a high alpha-acid hop variety for bittering purposes. The hop was created through a cross-breeding of varieties known as Columbus (Tomahawk and Zeus). The name ‘CTZ' is derived from these three parent varieties: Columbus, Tomahawk and Zeus. It was released commercially in 2002 and quickly became popular among brewers due to its high alpha acid content. Today it is a widely used hop variety across both commercial and home brewing circles.
Characteristics of CTZ Hops
CTZ hops are noted for their high alpha acid content (10-15%), which makes them ideal for bittering beers such as Pale Ales. Their bitterness is described as being clean and soft on the palate with no harsh aftertaste. They have an intense aroma which can be described as herbal and earthy with hints of citrus depending on how they are used in brewing. Some believe that using CTZ during dry-hopping can impart citrus flavors to beer; however this has yet to be conclusively proven.
How to Use CTZ Hops
Due to their high alpha acid content, CTZ hops are typically used as a bittering hop but they can also be used for dry-hopping or late additions during fermentation. When used for bittering purposes, it is recommended that brewers start with a low dosage (around 2 ounces per 5 gallons) before increasing up to 4 ounces if more bitterness is desired. It's important not to overuse these hops as too much will make your beer overly bitter with an unpleasant flavor profile. For dry-hopping or late additions you could use anywhere from 0.5 ounces up to 2 ounces per 5 gallons depending on your desired outcome; however bear in mind that even when adding lower amounts you will still get some noticeable bitterness from these hops so it's best not to overdo it!
CTZ Hops Are Available in Pellet Form
It's worth noting that CTZ hops are usually available in pellet form rather than whole leaf or plug form; this is due to their sturdy nature which makes them better suited for processing into pellets than other types of hop varieties such as cascade or centennial which tend to fall apart during processing due to their delicate structure. Pelletized hops are generally preferred by most homebrewers due to their convenience and ease of use; they also have a longer shelf life than whole leaf or plug form which means they won't go bad before you have time to use them!
Are Columbus And CTZ Hops The Same?
Columbus and CTZ hops are not the same, but they are related. Columbus is a variety of hop that is a superalpha cultivar that is capable of delivering about 14% to 18% alpha acids, 4.5% to 5.5% beta acids, and 30% to 35% cohumulone. Tomahawk is also a variety of hop that is a superalpha cultivar that is capable of delivering about 14% to 18% alpha acids, 4.5% to 5.5% beta acids, and 30% to 35% cohumulone. Zeus is also a variety of hop that is a superalpha cultivar that is capable of delivering about 14% to 18% alpha acids, 4.5% to 5.5% beta acids, and 30% to 35% cohumulone.
What Does Ctz Stand For In Hops?
The hop varietal Ctz is an acronym for Columbus, Tomahawk, and Zeus. These three hops are nearly indistinguishable from one another due to their similar characteristics. CTZ hops have earthy and spicy flavors that make them a popular choice for bittering IPAs, Stouts, and Lagers.
What Do Columbus Hops Taste Like?
Columbus hops have a punchy hoppiness and deep, pensive aroma with understated citrus notes. Commonly used late in the boil and, when fresh, Columbus has a herbal flavor with a lemon citrus back note. Usable in a number of styles, notably American-style ales, Columbus hops are perfect for adding complexity and depth to your brew.
What Is CTZ In Brewing?
Columbus, Tomahawk and Zeus hops (CTZ) are a trio of similar hops used for bittering purposes in brewing. They are a descendant of Nugget hops and are the firt super high alpha variety.
