← Wild Sour — House Culture
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28C
Wild Specialty Beer
Wild Sour — House Culture
2026-01-11
· 22.5 L batch
OG
1.048
FG
1.002
Water prep
Calcium Chloride
1.5 g
Grain bill
Gladfield Pilsner Malt
2.5 kg
50%
Gladfield Wheat Malt
2.5 kg
50%
Mash
Strike
16 L
Rest
67 °C / 60 min
Mash out
76 °C / 10 min
Sparge
Sparge
15 L at 76 °C
Pre-boil target
29 L
Boil
90 min
60 min
Pacific Gem 10 g
10 min
Whirlfloc 1 tablet
· Yeast Nutrient 4 g
Post-boil target
24 L
Fermentation
Matt's house wild culture (multi-source dregs + Brett, 2025/26)
~1L stepped-up culture pitched 2026-02-02
Temperature
20 °C
Into fermenter
Target volume
22.5 L
Pitch temp
20 °C