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Hop Breeding

Blog- Hop breeding 

A little while ago, we wrote a blog about hops and how and where they’re grown. In this second blog on our beloved hops, we’ll look into a little more detail at hop breeding, in particular american hops and how they’ve come to be!

Hop breeding

For those of you who are real craft beer fans and have come to love certain hop varieties, you should be familiar with hops including Citra, Mosaic, Equinot and I’m sure many more! However have you ever wondered where these came from?

Whilst many hops have evolved naturally, you could say that hop breeding has already been happening for several hundred years as farmers cultivated hops that did well in their local environment (or terroir) as well as those that proved popular with local brewers. However it was in the mid 1800s that hop breeding actually began to be a more organised affair, first in Germany, and soon spreading to other European hop producing countries and beyond. Hop breeding has been used for many reasons, including increasing yields and breeding shorter length hops – hop pickers would traditionally have had to use stilts in order to be able to reach the top of hop bines! Another fundamentally important reason for hop breeding is to develop disease resistant hops.

So how about in the US? Well they’re not new to hop growing and breeding either. Already way back in the early 1900s there were hop breeding initiatives however it was only after the World Wars and the end of prohibition, that hop cultivation (and thus breeding) really took off in the US. Whilst the New England and New York states dominated hop production for a long time, the North West of the country – Washington State – proved to be a great fertile ground for growing hops as well as the ideal climate. As stated by the USA Hop Growers of America, Washington accounted for 70% of the hops produced last year. The US is also now the biggest hop producer globally.

Back to the aforementioned hops – they have all been developed through the Hop Breeding Company, which was started up by Yakima Chief Ranchers and John I Haas, two well established US hop companies. In order to create a new hop variety, they conduct ‘trials’ in which thousands of seedlings are grown to see how resilient they are. Those that prove to be disease resistant are then tested for their flavour and aroma profiles during brewing trials. This also determines when the hop is best used during the brewing process. These hops have their own distinct characteristics which makes it all the more fun for brewers to experiment with.

Uiltje favourites

So now that we’ve established where some of our hops originate from, it might be fun to mention in which of our beers they feature. Perhaps not surprisingly, our flagship IPA, the Bird of Prey, is brewed with some former HBC hops (now known as the well established Mosaic and Citra) and other hops and if you have been following our Fresh & Fast series you’ll have noticed that the names of our themed beers are often linked to HBC hops too.The Hop Breeding Company is just one example of a hop breeding initiative, however, given what they have already produced for us brewers – and you the drinkers to enjoy! – it certainly keeps things exciting to see the kind of hops that they will produce in the future!