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Kolsch 2-8-19

Method: All Grain
Style: Kölsch
Boil Time: 90 min
Batch Size: 6.75 gallons (fermentor volume)
Pre Boil Size: 10 gallons
Pre Boil Gravity: 1.033 (recipe based estimate)
Efficiency: 70% (brew house)
Source: kj
Hop Utilization: 90%
Calories: 158 calories (Per 12oz)
Carbs: 15.6 g (Per 12oz)

Created: Friday February 8th 2019

Original Gravity:

1.048

Final Gravity:

1.011

ABV (standard):

4.9%

IBU (tinseth):

32.9

SRM (morey):

4.8

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
1 lb	German - Floor-Malted Bohemian Wheat1 lb Floor-Malted Bohemian Wheat	38	2	8.2%
0.25 lb	United Kingdom - Maris Otter Pale0.25 lb Maris Otter Pale	38	3.75	2%
11 lb	Weyermann Cologne Malt - Cologne Malt (3.1L)11 lb Cologne Malt (3.1L)	38	3.1	89.8%
12.25 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
0.50 oz	Hercules0.5 oz Hercules Hops	Pellet	19.8	Boil	60 min	29.34	9.5%
2 oz	Hallertau Mittlefruh2 oz Hallertau Mittlefruh Hops	Pellet	3.7	Boil	4 min	3.57	38.1%
1.75 oz	GR Mandarina Bavaria1.75 oz GR Mandarina Bavaria Hops	Pellet	9.2	Boil	0 min		33.3%
1 oz	Hallertau Mittlefruh1 oz Hallertau Mittlefruh Hops	Pellet	3.7	Dry Hop	14 days		19%
5.25 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
0.50 oz	Hercules (Pellet)	29.34	9.5%
3 oz	Hallertau Mittlefruh (Pellet)	3.57	57.1%
1.75 oz	GR Mandarina Bavaria (Pellet)		33.3%
5.25 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
22 qt	beta	Temperature	--	149 °F	50 min
	alpha	Temperature	--	158 °F	15 min
24 qt	mash out	Sparge	--	170 °F	10 min
Starting Mash Thickness: 1.6 qt/lb

Other Ingredients

Amount	Name	Type	Use
4 ml	clarity ferm	Water Agt	Primary
15 g	Lactic acid	Water Agt	Mash
8 g	Calcium Chloride	Water Agt	Mash

Yeast

Wyeast - Kölsch 2565

Amount:	1 Each	Cost:
Attenuation (custom):	75%	Flocculation:	Low
Optimum Temp:	56 - 70 °F	Starter:	Yes
Fermentation Temp:	60 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 107 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
80	5	25	75	80	100
50/50 RO/Tap. Add CaCl, lactic acid to balance pH=5.2 hot measurement.
Mash Chemistry and Brewing Water Calculator

Notes

97 lbs wort pre-boil into kettle. 67 lbs finished wort @ 1.049
Got 2nd (39) at EBC. Next time, Cologne/Bo Pils blend, drop hops to 25-28 IBU

Last Updated and Sharing

242

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Brews

Public: Yup, Shared
Last Updated: 2019-05-08 19:40 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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