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Green Bullet


New Zealand

What it does :

Green Bullet hops are used primarily for bittering additions to your brew kettle. You can use Green Bullet hops to make the following beer styles: Bitter, India Pale Ale, Irish Red Ale, Lagers, Pale Ale, Pilsener, Porter, Stout. Substitutes for Green Bullet hops include: Hallertauer Tradition, Liberty, Mt. Hood.

What it is:

The Green Bullet hop is a very bitter, high-alpha variety grown in New Zealand. It was developed to provide a high alpha acid variety. Green Bullet was released for brewing use in 1972. The pedigree of the Green Bullet hop included a developmental hop variety. Green Bullet hops have a strong aroma with fruity notes. It provides a clean bittering quality.

Vital Statistics

Alpha Acid (%):

8 - 15

Beta Acid (%):

2.9 - 5.6

Cohumulone (% of AA):

41 - 43

Total Oils (%v/w):

0.5 - 1.1

- Myrcene (% of whole oil):

52 - 52

- Humulene (% of whole oil):

19 - 20

- Caryophyllene (% of whole oil):

6 - 7

- Farnesene (% of whole oil):


Stability in storage:



Here is some guidance for your homebrewing hop additions:

  • For bittering, add hops as desired no later then 15 minutes from end of the boil.
  • For aroma, add hops 5-15 minutes from end of the boil.
  • For flavor, add hops 2-5 minutes from the end of the boil.
  • For dry-hop character, add directly to the primary or secondary fermenter.
  • The specific hop amount needed for a 5 gallon (18.9 liter) batch will vary. The main factors that determine the quantity of hops that you need are the alpha acid content of your hops, the boiling time that you select, and the bitterness targets for your recipe.

    Use our Hop Utilization, Hop Bill, and Hop Alpha Acid Loss Calculators to help you do the math to help determine how to best use Green Bullet hops in your next homebrew recipe.


    In general, you prepare your hops for use in beermaking by:

  • Ensuring that they are stored in sealed containers under refrigeration for maximum freshness prior to use.
  • Pre-measuring the amounts you plan to add for different stages of the wort boil.
  • Note that hops are available to brewers in a variety of forms (whole, plug, pellet).

    Related Links

    Hop Bill
    Hop Utilization
    Hop Alpha Acid Loss
    Weight Conversion
    Color Conversion
    Green Bullet