Pacifica hops for orange marmalade in a pale ale

What Pacifica is

Pacifica is a New Zealand aroma variety, grown in the Nelson region at the top of the South Island. It was bred from German noble hop stock, which explains its gentle floral side. It was formerly sold as Pacific Hallertau, so older recipes may use that name.

Alpha acid is low, commonly around 5 to 6%. That makes it better suited to flavour and aroma than to heavy bittering. The aroma is orange peel, marmalade and a floral edge, with some freshly cut herbs.

Why orange marmalade and not orange juice

Marmalade is the right word. There is orange peel and a slightly bitter, sweet cooked quality, not the bright sharpness of a fruit juice hop. Pacifica sits between the noble hops of Europe and the tropical hops of the New World. It gives a pale ale a citrus lift without turning it into an IPA.

Compare it with Amarillo, which is more floral and punchy. For something sweeter and more candied, read about El Dorado. Pacifica is the quiet one.

A 20 litre pale ale with Pacifica

Here is a recipe at about OG 1.049 and 30 IBU, giving around 4.8% ABV:

• Pale ale malt 4.0 kg (87%).
• Vienna malt 0.35 kg (8%).
• Light crystal malt 0.25 kg (5%).
• Pacifica 45 g at 60 minutes for about 30 IBU.
• Pacifica 40 g in a 20 minute whirlpool at 80 °C.
• Pacifica 60 g dry hop for three days.

Mash at 66 °C. Ferment with a clean American ale yeast at 18 to 19 °C. The Vienna and crystal malts give a toasty, marmalade-on-toast sweetness that fits the hop. The dry hop works out at 3 g per litre, a moderate dose.

For water, aim for a balanced profile with chloride at least equal to sulphate. High sulphate sharpens bitterness and would push the soft marmalade note towards a harder, drier citrus. If your tap water is hard, dilute it with RO or boiled and cooled soft water before you mash.

The floor detail: warm fermentation hides the hop

For a hop whose character is subtle, fermentation temperature matters more than hop weight. At 28 to 30 °C in a Pune or Chennai summer, an ale yeast makes fruity esters of its own. They can blur the orange and push the beer towards sweet stewed fruit.

If you have no temperature control, try a water bath in a large tub. Use frozen water bottles, swapped twice a day, to hold the fermenter near 20 °C. A clean fermentation lets a gentle hop like Pacifica be heard.

Dry hopping without grass

Pacifica has less oil than the loud aroma hops. Three days of contact is enough for the dry hop. Longer contact adds grassy, vegetal flavours without adding more orange. Keep the fermenter closed after dry hopping, minimise air and cold crash if you can before packaging.

Oxygen is the enemy of citrus. A pale ale that tasted of marmalade in week one can taste of cardboard in week five if it picked up air at transfer or in the bottle. Our guide on Calypso for apple and pear notes covers a similar oxygen plan for another delicate hop.

Other beers that suit it

Pacifica works in blonde ales, wheat beers, saisons and lagers with a light citrus lift. It is a good partner for coriander seed and orange peel in a Belgian-style witbier, where its own orange does some of the spice's work. It is less useful in strong dark beers, where the fruit disappears.

In India, pale ale with orange notes suits lighter food such as grilled fish, lemon rice or a salad with citrus dressing. Heavier, spicier curries call for a beer with more bitterness. Our guide on hops for beers that pair with Indian food goes further.

Where to go next

You can brew this recipe and enjoy it without a degree. The point where a homebrewer starts to ask why one batch has more orange than another is where hop oils, yeast and oxygen begin to matter. Advanced Brewing Science covers those mechanisms in six weeks, so the next batch is a decision, not a hope.

Common questions

What does Pacifica taste like?

Orange peel, marmalade and a floral edge, with a gentle herbal side. It is softer than most American citrus hops.

What alpha acid does Pacifica have?

Commonly about 5 to 6%. Use your lot analysis to calculate the weights.

Can I use Pacifica for bittering?

Yes, but you need a larger weight than with a high alpha hop. Many brewers keep it for flavour and aroma.

What is Pacifica's old name?

It was sold as Pacific Hallertau before the name changed. Older recipes may use that name.