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Lock down Lager

Method: All Grain
Style: Bohemian Pilsener
Boil Time: 60 min
Batch Size: 20.5 liters (fermentor volume)
Pre Boil Size: 25 liters
Post Boil Size: 22.7 liters
Pre Boil Gravity: 1.045 (recipe based estimate)
Post Boil Gravity: 1.050 (recipe based estimate)
Efficiency: 76% (brew house)
Source: Greg H
Calories: 154 calories (Per 330ml)
Carbs: 16.3 g (Per 330ml)

Created: Friday January 15th 2021

Original Gravity:

1.050

Final Gravity:

1.013

ABV (standard):

4.9%

IBU (tinseth):

35.3

SRM (morey):

3.4

Mash pH

5.4

Cost £

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4.20 kg	German - Bohemian Pilsner4.2 kg Bohemian Pilsner	38	1.9	98.1%
80 g	Weyermann - Acidulated80 g Acidulated	27	3.4	1.9%
4.28 kg / £ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
76 g	Saaz76 g Saaz Hops	Pellet	3.2	Boil	60 min	31.36	71.7%
30 g	Saaz30 g Saaz Hops	Leaf/Whole	5.35	Hop Stand at 80 °C	20 min	3.92	28.3%
106 g / £ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
76 g	Saaz (Pellet) 76 g Saaz (Pellet) Hops	31.36	71.7%
30 g	Saaz (Leaf/Whole) 30 g Saaz (Leaf/Whole) Hops	3.92	28.3%
106 g / £ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
14 L	Infusion	65 °C	65 °C	60 min
15 L	Sparge	70 °C	65 °C	20 min
Starting Mash Thickness: 3.2 L/kg Starting Grain Temp: 65 °C

Other Ingredients

Amount	Name	Type	Use	Time
0.80 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
0.90 g	Epsom Salt	Water Agt	Mash	1 hr.
0.25 g	Baking Soda	Water Agt	Mash	1 hr.
1.49 ml	Lactic acid	Water Agt	Mash	1 hr.

Yeast

Fermentis - Saflager - German Lager Yeast S-23

Amount:	1 Each	Cost:
Attenuation (custom):	72%	Flocculation:	High
Optimum Temp:	9 - 22 °C	Starter:	No
Fermentation Temp:	12 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 89 B cells required

£ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

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
First brew with RO
Mash Chemistry and Brewing Water Calculator

Notes

Brew date: 16/01/2021

Last Updated and Sharing

227

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Brews

Public: Yup, Shared
Last Updated: 2021-01-17 11:31 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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