Name | Kal's Kolsch | ||||
Style | Kolsch | Brew Date | 2021-02-13/14 (Split brew) | ||
Type | All Grain | Boil Size | 14.2 gal | ||
IBU's | 19.82 | Batch Size | 12 gal | ||
Color | 3.6 SRM | Boil Time | 90 min | ||
Estimated | Actual | ||||
Pre-Boil OG | 1.042 | ||||
OG | 1.048 | 1.050 | |||
FG | 1.014 | 1.014 | |||
ABV | 4.37% | 4.72% | |||
Efficiency | 75% | 78.67% | |||
Grain | 24 lbs | Weyermann Plisner | 93% | ||
1.0 lbs | Weyermann Vienna Malt | 4.65% | |||
0.5 lbs | Carafoam | 2.35% | |||
Water Treatment | HTL (15 gal) | MT (8 gal) | |||
Campden Tablets | 1 | 1/2 | |||
Gypsum | 1.5 g | 0.8 g | |||
Calc Chloride | 9.6 g | 5.1 g | |||
Epson Salt | 6.2 g | 3.3 g | |||
Baking Soda | 0.8 g | 0.4 g | |||
Mash | 90 mins | 150 F | Batch Sparge | ||
Hops | 60 mins | 2.0 oz | Hallertauer | Hallertauer (6.4%) | 19.82 IBU |
Additions | 15 mins | 1 | Whirlfloc Tablet | ||
15 mins | 1 | Immersion Chiller | |||
Yeast | 22g/carboy | S-23 | |||
Fermentation | Primary | 14-28 days | 60 F | ||
Cold Crash | 2 days | 37 F | |||
Lager | 14 days | 37 F | |||
Notes | split Split brew - mash on Saturday and boil on Sundayreduced Reduced hops to 2 ozmashed Mashed in at 160 and set HLT to 150one One of the carboys got more trub than the other |