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Piwo Grod Big Lubelski

Method: All Grain
Style: Piwo Grodziskie
Boil Time: 90 min
Batch Size: 3.25 gallons (fermentor volume)
Pre Boil Size: 5.77 gallons
Post Boil Size: 4.08 gallons
Pre Boil Gravity: 1.024 (recipe based estimate)
Post Boil Gravity: 1.033 (recipe based estimate)
Efficiency: 69% (brew house)
Source: Stephen Stanley
Hop Utilization: 82%
Calories: 105 calories (Per 12oz)
Carbs: 6.5 g (Per 12oz)

Created: Saturday July 24th 2021

Original Gravity:

1.033

Final Gravity:

1.002

ABV (alternate):

4.0%

IBU (tinseth):

31.1

SRM (morey):

5.3

Mash pH

5.4

Cost $

n/a

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Brew Log History

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Carbs: {{ stats.carbs | number:1 }} g / 12oz

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Device Filter
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Fermentables

Amount	Fermentable	PPG	°L	Bill %
1 lb	Rice Hulls1 lb Rice Hulls	0	0	16.7%
6 oz	Dingemans - Belgian Pilsner Malt6 oz Belgian Pilsner Malt	37	1.6	6.3%
4.50 lb	Viking - Oak Smoked Wheat4.5 lb Oak Smoked Wheat	31	4.3	75%
2 oz	German - Acidulated Malt2 oz Acidulated Malt	27	3.4	2.1%
6 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
27.86 g	Saaz27.86 g Saaz Hops	Pellet	3.5	Boil at 200 °F	60 min	20.92	43.7%
35.90 g	Saaz35.9 g Saaz Hops	Pellet	3.5	Whirlpool at 200 °F	0 min	10.21	56.3%
63.76 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
63.76 g	Saaz (Pellet) 63.76 g Saaz (Pellet) Hops		31.13	100%
63.76 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
4 gal		Infusion	--	100 °F	30 min
		Temperature	--	126 °F	45 min
		Temperature	--	145 °F	30 min
	Alternately, decoction	Temperature	--	158 °F	20 min
	Mash out - optional	Temperature	--	170 °F	--
1.75 gal	Batch sparge	Sparge	--	170 °F	10 min
Starting Mash Thickness: 1.7 qt/lb

Other Ingredients

Amount	Name	Type	Use	Time
1.70 g	Baking Soda	Water Agt	Mash	1 hr.
2.60 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
6.25 g	Epsom Salt	Water Agt	Mash	1 hr.
1.10 g	Gypsum	Water Agt	Mash	1 hr.
0.50 each	Whirlfloc	Water Agt	Boil	10 min.
1.24 g	Yeast Nutrient	Other	Boil	10 min.
1 ml	Lactic acid	Water Agt	Sparge	1 hr.

Yeast

Fermentis - Safale - German Ale Yeast K-97

Amount:	6 Each	Cost:
Attenuation (custom):	92%	Flocculation:	High
Optimum Temp:	54 - 77 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	1.0 (M cells / ml / ° P) 102 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 18.94 psi Temp: 34 °F CO₂ Level: 3.5 Volumes

Target Water Profile

Light colored and malty

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
55	34	32	67	154	80
Check Pattinson for water composition. Adjust acidulated. Water adapted from Nov/Dec 2012 issue of Zymurgy. Salts are what makes Mg and SO4/Cl ratio work. Saved as "Grodzisk, Poland" water profile.
Mash Chemistry and Brewing Water Calculator

Notes

References: Ron Pattinson, The Homebrewer's Guide to Vintage Beers; American Homebrewer's Association, "Gräzer, Revitalizing a Polish-Style Ale; Historic German and Austrian Beers for the Home Brewer. Additional reference, CB&B Magazine.

Use Marynka/Lublin for hopping, if available.

Acidulated malt removed. Water profile is RO. Adjust to your own water supply.

If step mash is not feasible on your system, mash at 150 degrees F (65 degrees C) for 1 hour. A single decoction may be used to raise the temperature from 145 degrees F to 158 degrees F if desired.

Last Updated and Sharing

635

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Brews

Public: Yup, Shared
Last Updated: 2021-12-28 23:55 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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Piwo Grod Big Lubelski

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