21A American IPA
Golden Weka Ale
Grain bill
| Golden Promise | 6 kg | 100% |
Adjuncts
| Yeast nutrient | 4 g @ 10 min |
| Whirlfloc | 1.4 g @ 10 min |
Hop schedule
| Hop | 60 min | 20 min | 10 min | WP 80°C | DH#1 |
|---|---|---|---|---|---|
| Motueka | 15g | 30g | 45g | 60g | 150g |
Yeast
| LalBrew Pomona | 2 packets |
Water additions
| Calcium Chloride | 2 g |
| Magnesium Sulfate | 4 g |
| Calcium Sulfate | 8 g |
| Lactic acid | — |
Tasting notes
2025-05-25
A SMaSH-variant IPA built around Golden Promise and Motueka — one malt, one hop, the simplest possible format for showcasing what these two New Zealand-adjacent ingredients actually taste like together.
Grain Bill
Six kilograms of Golden Promise at 100% of the grist. The Scottish spring barley malt is known for its clean, slightly sweet base with a warm, nutty quality that complements rather than competes with hop character. Single-malt bills with Golden Promise give a clear read on what the hops are doing.
Hops
Motueka from start to finish — 300 g total at 92 IBU:
- Boil: 15 g at 60 min, 30 g at 20 min, 45 g at 10 min
- Whirlpool: 60 g at 80°C, 20-minute stand
- Dry hop: 150 g at day 2–3 (below 1.020)
Motueka’s lime, lemon, and tropical fruit character with a herbal Saaz base comes through cleanly in a single-hop format.
Fermentation
LalBrew Pomona at 18.5°C. Dry hopped at day 2 when gravity dropped below 1.020, leveraging active fermentation for biotransformation. Temperature stepped to 21°C then 22°C for clean-up with pressure building naturally. Cooled to 4°C before keg transfer.
Packaging & Tasting
Kegged 15 days after brew day, carbonated to 2.4 vol CO₂. Tasted at kegging: promising Motueka hop expression and good body, with minor haze still present — expected to clarify fully in the keg.