New Zealand's early hop exports leaned almost entirely on lower-alpha aroma varieties — Riwaka, Motueka, Pacifica — and Rakau, released in 2001 and named for the Rakau ridge, was bred specifically to close that gap with something the country hadn't really had before: a genuine dual-purpose hop it could sell on its own terms.
At 9.5-11.5% alpha acid, Rakau carries real bittering capacity while still delivering a strong tropical fruit and citrus aroma, positioning it closer in function to Galaxy or Vic Secret than to New Zealand's earlier, more purely aroma-focused releases. That combination made it one of the country's more commercially practical exports — a single hop capable of anchoring both halves of a recipe rather than needing to be paired with an imported bittering variety. Plug that alpha into the IBU calculator before assuming Rakau needs a separate bittering hop backing it up — it rarely does.
Galaxy is the closer aromatic comparison despite being grown across the Tasman Sea in Australia rather than New Zealand, while Nelson Sauvin offers a lower-alpha alternative if pure bittering capacity isn't the priority. Hazy IPA and New Zealand-style pale ale both use Rakau, frequently as the sole hop given its dual-purpose range — a genuine rarity for a variety this young from a country still much better known overall for its aroma hops than for bittering ones.