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Kolsch MkII

154 calories
Method: All Grain
Style: Kölsch
Boil Time: 75 min
Batch Size: 25 liters (fermentor volume)
Boil Size: 28.5 liters
Boil Gravity: 1.041 (recipe based estimate)
Efficiency: 75% (brew house)
Source: John O'Farrell
Calories: 154 calories (Per 355mL)
Share: <EMBED>
1.047
1.008
5.15%
29.01
3.68
5.7
 
Fermentables
Amount Fermentable PPG °L Bill %
4 kg New Zealand - Pilsner Malt4 kg Pilsner Malt 37.3 1.93 80%
0.75 kg New Zealand - Vienna Malt0.75 kg Vienna Malt 39.1 3.45 15%
0.25 kg German - Rye0.25 kg Rye 38 3.5 5%
5 kg Total      
 
Hops
Amount Variety Type AA Use Time IBU
10 g Pacific Gem10 g Pacific Gem Hops Pellet 15.4 First Wort   19.43
10 g Motueka10 g Motueka Hops Pellet 7 Boil 10 min 2.79
10 g Pacifica10 g Pacifica Hops Pellet 5 Boil 10 min 1.99
10 g Motueka10 g Motueka Hops Pellet 7 Whirlpool 0 min 2.8
10 g Pacifica10 g Pacifica Hops Pellet 5 Whirlpool 0 min 2
 
Mash Guidelines
Amount Description Type Temp Time
12.5 LInfusion65 °C60 min
3.5 LTemperature72 °C15 min
3 LTemperature76 °C10 min
Starting Mash Thickness: 2.5 L/kg
 
Other Ingredients
Amount Name Type Use Time
1 each Whirlfloc Water Agt Mash 10 min.
10 g Wyeast - Beer Nutrient Water Agt Mash 10 min.
10 ml Phosphoric acid Water Agt Mash 0 min.
 
Yeast
Amount:
1
Attenuation (avg):
81%
Flocculation:
Med-High
Optimum Temp:
16 - 22 °C
Starter:
Yes
Fermentation Temp:
16 °C
Pitch Rate:
0.5 (M cells / ml / ° P) 146 B cells required
Yeast Pitch Rate and Starter Calculator
 
Target Water Profile: Townsville
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
Author: John O'Farrell, Method: All Grain, Style: Kölsch, ABV 5.15%, IBU 29.01, SRM 3.68, Fermentables: (Pilsner Malt, Vienna Malt, Rye) Hops: (Pacific Gem, Motueka, Pacifica) Other: (Whirlfloc, Wyeast - Beer Nutrient, Phosphoric acid)
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View Count: 15
Brew Count: 0
Last Updated: 2019-06-12 09:09 UTC
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