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Czech Hana Heritage Pils 25

Method: All Grain
Style: Czech Premium Pale Lager
Boil Time: 60 min
Batch Size: 10.5 gallons (fermentor volume)
Pre Boil Size: 14.5 gallons
Post Boil Size: 11 gallons
Pre Boil Gravity: 1.040 (recipe based estimate)
Post Boil Gravity: 1.053 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Montano Brewing
Hop Utilization: 81%
Calories: 9276 calories (Per 20qt)
Carbs: 875.5 g (Per 20qt)

Created: Saturday April 26th 2025

Alexandra 2022 10 gal

by RustyBarrelHomebrewing

OG: 1.050 FG: 1.006 ABV: 5.7% IBU: 43

Original Gravity:

1.053

Final Gravity:

1.011

ABV (standard):

5.5%

IBU (tinseth):

42.8

SRM (morey):

3.1

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
20 lb	Crisp Malting - Hana Malt20 lb Hana Malt	36	1.3	90.9%
2 lb	Simpsons - Maris Otter pale2 lb Maris Otter pale	38	2.4	9.1%
22 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
3 oz	Saaz (3.0AA)3 oz Saaz (3.0AA) Hops	Leaf/Whole	3	First Wort	0 min	14.4	33.3%
4 oz	Saaz (4.1AA)4 oz Saaz (4.1AA) Hops	Pellet	4.1	Boil	60 min	26.24	44.4%
2 oz	Saaz (3.0AA)2 oz Saaz (3.0AA) Hops	Leaf/Whole	3	Whirlpool	5 min	2.14	22.2%
9 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
5 oz	Saaz (3.0AA) (Leaf/Whole)	16.54	55.5%
4 oz	Saaz (4.1AA) (Pellet)	26.24	44.4%
9 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
6 gal	Double Decoction Mash	Strike	172 °F	133 °F	20 min
3 gal		Infusion	130 °F	145 °F	40 min
		Decoction	140 °F	156 °F	30 min
		Decoction	156 °F	170 °F	10 min
8 gal		Sparge	155 °F	170 °F	20 min
Starting Mash Thickness: 1 qt/lb Starting Grain Temp: 66 °F

Yeast

Mangrove Jack - Bohemian Lager Yeast M84

Amount:	3 Each	Cost:
Attenuation (avg):	78%	Flocculation:	High
Optimum Temp:	50 - 59 °F	Starter:	Yes
Fermentation Temp:	-	Pitch Rate:	2.0 (M cells / ml / ° P) 1041 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 23.72 psi Temp: 68 °F CO₂ Level: 2.25 Volumes

Target Water Profile

Pilsen (Light Lager)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
7	3	2	5	5	25
14 gallons distilled plus 3 gallons filtered tap water plus 1tbsp CaCl/15ml Lactic acid.
Mash Chemistry and Brewing Water Calculator

Notes

Hochkurz decoction Mash. Infuse to 125F, infuse to 145, Rest 30, pull 1/3 decoction, heat to 158F rest 15 min, boil, return to main mash to get 160F. Rest 30 min, pull 1/3 decoction, heat to boil, return to get 170F. Recirc, sparge & lauter. Split yeast into 5 gallon fermenters for comparison.

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2025-11-09 18:48 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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