A Sprig of Grass 2018

English IPA (14 A)

Type: All Grain
Batch Size: 5.50 gal
Boil Size: 7.86 gal
Boil Time: 60 min
End of Boil Vol: 6.51 gal
Final Bottling Vol: 5.00 gal
Fermentation: My Aging Profile
Date: 21 Jul 2018
Brewer: Thomas Gideon
Asst Brewer:
Equipment: My Equipment 2016-07
Efficiency: 72.00 %
Est Mash Efficiency: 81.8 %
Taste Rating: 30.0
Taste Notes:

AmtNameType#%/IBUVolume
5.31 galRockville, MDWater1--
4.64 galHop ForwardWater2--
8.42 gGypsum (Calcium Sulfate) (Mash)Water Agent3--
4.73 gEpsom Salt (MgSO4) (Mash)Water Agent4--
2.31 gBaking Soda (Mash)Water Agent5--
1.79 gCalcium Chloride (Mash)Water Agent6--
11 lbsPale Malt, 2-Row (DCM) (2.8 SRM)Grain783.0 %0.86 gal
2 lbsBiscuit (Dingemans) (22.5 SRM)Grain815.1 %0.16 gal
4.0 ozMunich Malt - 15L (15.0 SRM)Grain91.9 %0.02 gal
0.75 ozCluster [7.00 %] - First Wort 60.0 minHop1017.3 IBUs-
1.00 ozGoldings, East Kent [5.70 %] - Boil 60.0 minHop1117.1 IBUs-
2.00 ozFuggles [4.10 %] - Steep/Whirlpool 20.0 min, 194.4 FHop127.4 IBUs-
2.00 ozGoldings, East Kent [5.70 %] - Steep/Whirlpool 20.0 min, 194.4 FHop1310.3 IBUs-
0.75 ozCluster [7.00 %] - Steep/Whirlpool 20.0 min, 194.4 FHop144.8 IBUs-
1.00 ozGoldings, East Kent, Leaf [3.70 %] - Steep/Whirlpool 0.0 min, 194.4 FHop150.0 IBUs-
1.0 pkgPub (Imperial Yeast #A09)Yeast16--
1.00 ozFuggles [4.60 %] - Dry Hop 7.0 DaysHop170.0 IBUs-
1.00 ozGoldings, East Kent [5.90 %] - Dry Hop 7.0 DaysHop180.0 IBUs-
0.50 ozCluster [8.00 %] - Dry Hop 7.0 DaysHop190.0 IBUs-

Gravity, Alcohol Content and Color

Est Original Gravity: 1.065 SG
Est Final Gravity: 1.017 SG
Estimated Alcohol by Vol: 6.3 %
Bitterness: 56.9 IBUs
Est Color: 8.5 SRM Measured Original Gravity: 1.059 SG
Measured Final Gravity: 1.010 SG
Actual Alcohol by Vol: 6.5 %
Calories: 196.2 kcal/12oz

Mash Profile

Mash Name: Single Infusion, Medium Body, No Mash Out
Sparge Water: 5.31 gal
Sparge Temperature: 0.0 F
Adjust Temp for Equipment: FALSE
Est Mash PH: 5.65
Measured Mash PH: 5.58
Total Grain Weight: 13 lbs 4.0 oz
Grain Temperature: 72.0 F
Tun Temperature: 72.0 F
Target Mash PH: 5.20
Mash Acid Addition: 7.3 ml (0.5 tbsp) Lactic Acid (88%)
Sparge Acid Addition: 2.6 ml (0.2 tbsp) Lactic Acid (88%)

NameDescriptionStep TemperatureStep Time
Mash InAdd 4.64 gal of water at 162.4 F152.0 F60 min

Sparge: Fly sparge with 5.31 gal water at 0.0 F Mash Notes: Simple single infusion mash for use with most modern well modified grains (about 95% of the time).

Carbonation and Storage

Carbonation Type: Keg
Pressure/Weight: 16.06 PSI
Keg/Bottling Temperature: 45.0 F
Fermentation: My Aging Profile
Fermenter:
Volumes of CO2: 2.6
Carbonation Est: Keg with 16.06 PSI
Carbonation (from Meas Vol): Keg with 16.06 PSI
Age for: 7.00 days
Storage Temperature: 65.0 F

Notes

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