Kai
Fermentation Assistant
- Joined
- 1/4/04
- Messages
- 3,734
- Reaction score
- 17
Brewer's Notes
'Rice solids' were flaked rice in the mash. Chinook flowers were added in the mash, not at flameout. 8% AA northern brewer was US, 9.5% ones were DE. Very slow ferment culminated in pitching a sachet of S-33 16 weeks into the ferment. Ferment went from 18-20 at start to 24 up to 30 after pitching S-33. Recovered well from a brutal fermentation regime and finished with a final gravity of 1.010. Bottled with 7g/L sugar, and finished up quite clear, higher carbonation helped the flavour balance quite well but next time I will try 10% maize and 10% rice to make it a little less corny-sweet.
Malt & Fermentables
% | KG | Fermentable |
---|---|---|
2.75 kg | Weyermann Pilsner | |
1.25 kg | Weyermann Vienna | |
0.75 kg | TF Flaked Maize | |
0.25 kg | Rice Solids |
Hops
Time | Grams | Variety | Form | AA |
---|---|---|---|---|
20 g | Chinook (Pellet, 13.0AA%, 0mins) | |||
20 g | Northern Brewer (Pellet, 8.5AA%, 60mins) | |||
16 g | Northern Brewer (Pellet, 8.5AA%, 5mins) | |||
16 g | Northern Brewer (Pellet, 8.5AA%, 5mins) |
23L Batch Size
Brew Details
- Original Gravity 1.053 (calc)
- Final Gravity 1.017 (calc)
- Bitterness 24.4 IBU
- Efficiency 75%
- Alcohol 4.66%
- Colour 7 EBC
- Batch Size 23L
Fermentation
- Primary 28 days
- Secondary 20 days
- Conditioning 2 days