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Lawnmower Special System


Details

Beer Style
1A Lite American Lager (BJCP)
Brewing Method
All grain 
Brew Type
Lager 
Recipe Efficiency
80%
Recipe Volume
5.28 gal 
Boil Volume
6.05 gal 
Boil Time
60 min 
Maximum Extract
248.9 points
Potential Extract
199.1 points (80% from recipe)
Anticipated OG
1.038 SG
Boil SG
1.033 SG (at start of boil)
Anticipated Color
2.4 SRM     
Estimated IBU
11.2 IBU
Estimated FG
1.010 SG
Estimated Alcohol
3.7 %abv
Fermentation
Primary 4 d, Secondary 7 d, and Lager 28 d
Mash
110 m @ 150.08 tempF

Style Compliance

1A Lite American Lager
Original Gravity
1.028-1.040 SG
Final Gravity
0.998-1.008 SG
Alcohol
2.8-4.2 %abv
Bitterness
8.0-12.0 IBU
Color
2.0-3.0 SRM
 
OG
1.038 SG
FG
1.010 SG High
Alcohol
3.7 %abv
Bitterness
11.2 IBU
Color
2.4 SRM
Overall Compliance: 80.0%

Fermentables

Name Amount Color Potential % Grist
Muntons Lager 5.29 lbs 1.7 °L 36 ppg 75.5 %
Flaked Corn 1.72 lbs 0.8 °L 34 ppg 24.5 %
Totals 7.0 lbs 248.9 points 100%

Fermentables

Name: Muntons Lager
Amount: 5.29 lbs
Color: 1.7 °L
Potential: 36 ppg
% Grist75.5 %
Name: Flaked Corn
Amount: 1.72 lbs
Color: 0.8 °L
Potential: 34 ppg
% Grist24.5 %
Totals
Amount: 7.0 lbs
Potential: 248.9 points
% Grist: 100%

Hops

Hop Amount IBU When Time
Crystal 0.49 oz @ 3.1 %AA (1.5 AAU) 5.7 (31.1 %) Boil 60 min
Crystal 0.49 oz @ 3.1 %AA (1.5 AAU) 3.4 (18.8 %) Boil 20 min
Crystal 0.49 oz @ 3.1 %AA (1.5 AAU) 2.1 (11.3 %) Boil 10 min
Totals 1.5 oz
Hop: Crystal
Amount: 0.49 oz
%AA: 3.1
When: Boil
Time: 60 min
Hop: Crystal
Amount: 0.49 oz
%AA: 3.1
When: Boil
Time: 20 min
Hop: Crystal
Amount: 0.49 oz
%AA: 3.1
When: Boil
Time: 10 min
Totals
Amount: 1.5 oz

Yeast

Name Attenuation When
Wyeast 2001 Urquell Lager 74 % Primary
Name: Wyeast 2001 Urquell Lager
Attenuation: 74 %
When: Primary
 

Additives

Name Amount When Time
Irish Moss 0.3 tsp Boil 10 min
Name: Irish Moss
Amount: 0.3 tsp
When: Boil
Time: 10 min
 
 
Recipe Source: Tim Gorman