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18B American Pale Ale

APA — Nelson Sauvin Hop Oil

Brewed 2025-10-24 Batch · 24.5 L Owen Paterson

Grain bill

Gladfield Ale Malt 4.7 kg 72.3%
Gladfield Vienna Malt 1.2 kg 18.5%
Gladfield Supernova Malt 0.6 kg 9.2%

Hop schedule

Hop 60 min10 minWPDH#1
Nectaron 10g40g··
Nelson Sauvin Hop Oil ··2g2.5g

Yeast

LalBrew BRY-972 packets

Water additions

Calcium Sulphate 1 tsp in mash
Calcium Chloride half tsp in mash
Lactic acid (88%) to 5.5 pH in mash and sparge

Tasting notes

Same base APA as August 2025. Replaced Kohatu and Strata with Nelson Sauvin hop oil for whirlpool and dry hop — an experiment in hop oil vs pellet delivery.

About This Beer

Same grain bill and hot-side hop schedule as Owen’s August 2025 APA — Gladfield Ale Malt, Vienna, and Supernova; Nectaron for bittering at 60 minutes and 10 minutes. The experiment is on the cool side: instead of pellet Kohatu and Strata in the whirlpool and dry hop, this batch uses Nelson Sauvin hop oil — 2 ml in the whirlpool, 2.5 ml dry-hopped on Day 5.

Hop oils are a highly concentrated extract — they carry the aromatic compounds of the hop without the vegetable matter, and add no isomerised bitterness. Using 2–2.5 ml of Nelson Sauvin oil in place of 100g+ of pellet hops is a direct comparison of delivery method on the same base recipe.

OG 1.050, FG 1.007, ABV 5.6%.