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cornhub

Method: All Grain
Style: No Profile Selected
Boil Time: 90 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Post Boil Size: 5 gallons
Pre Boil Gravity: 1.040 (recipe based estimate)
Post Boil Gravity: 1.052 (recipe based estimate)
Efficiency: 72% (brew house)
Calories: 171 calories (Per 12oz)
Carbs: 17 g (Per 12oz)

Created: Wednesday May 20th 2020

Original Gravity:

1.052

Final Gravity:

1.012

ABV (standard):

5.3%

IBU (tinseth):

27.6

SRM (morey):

3.3

Mash pH

5.3

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
7 lb	German - Bohemian Pilsner7 lb Bohemian Pilsner	38	1.9	73.7%
2 lb	Flaked Corn2 lb Flaked Corn	40	0.5	21.1%
8 oz	German - Acidulated Malt8 oz Acidulated Malt	27	3.4	5.3%
9.50 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	Challenger1 oz Challenger Hops	Pellet	7.2	Boil	20 min	18.16	50%
1 oz	Hallertau Mittelfruh1 oz Hallertau Mittelfruh Hops	Pellet	3.75	Boil	20 min	9.46	50%
2 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1 oz	Challenger (Pellet)	18.16	50%
1 oz	Hallertau Mittelfruh (Pellet)	9.46	50%
2 oz / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
3.75 gal	Strike	164 °F	150 °F	90 min
4.67 gal	Sparge	--	--	--
Starting Mash Thickness: 1.5 qt/lb Starting Grain Temp: 80 °F

Other Ingredients

Amount	Name	Type	Use	Time
3.20 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
3.50 g	Gypsum	Water Agt	Mash	1 hr.
2.58 g	Citric acid	Water Agt	Sparge	1 hr.

Yeast

Omega Yeast Labs - Kolsch I OYL-017

Amount:	1 Each	Cost:
Attenuation (custom):	75%	Flocculation:	Low
Optimum Temp:	56 - 70 °F	Starter:	Yes
Fermentation Temp:	56 °F	Pitch Rate:	0.75 (M cells / ml / ° P) 183 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 14 Temp: 35 °F CO₂ Level: 0 Volumes

Target Water Profile

18804

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
53.1	0	74	85.5	85.4	0.3
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

482

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Brews

Public: Yup, Shared
Last Updated: 2020-05-20 06:56 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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