The Hop Breeding Company just announced it has given a full name to an experimental hop previously known simply as HBC 438, the homebrew hop, or Ron Mexico. That means Sabro brand HBC 438 will be sold to commercial breweries to use on a larger scale.
It’s pretty well guaranteed to be a star. It has the attributes brewers intent on delivering tropical and other bold aromas are looking for, with a high percentage of essential oils (3-3.4 mL/100g; Cascade has 0.8-2.5, Citra 1.5-3), and particular compounds (linalool and geraniol) considered markers for outsized flavor. Based on its lineage, it also likely contains thiols that contribute to New World character.
I first had a chance to smell HBC 438 when I spoke at Hop Union’s Hop & Brew School in 2013. It was one of several unlabeled varieties, including commercially available hops and experimental ones, and one of two that “popped” at first whiff, Simcoe being the other. On that day, at least, I preferred the aroma to Citra and Mosaic (which were also on the table). I gave it high marks for tropical fruit, stone fruit, herbal and spicy, and liked a subtle cedar note. But I also gave it five (out of seven) for onion/garlic (less than Mosaic, more than Citra). Of course that was only the aroma of the raw hop.
Beers made with the variety will be poured at the Craft Brewers Conference Brew Expo American in Nashville next week, where I’ll be able to ask about how much Sabro will be available after the 2018 harvest. (I’ll also ask about thiols, and report back in Hop Queries.)