A Sprig of Grass 2017
A Sprig of Grass 2017
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: 22 Apr 2017 Brewer: Thomas Gideon Asst Brewer: Equipment: My Equipment 2016-07 Efficiency: 72.00 % Est Mash Efficiency: 81.8 %
Amt | Name | Type | # | %/IBU |
---|---|---|---|---|
5.31 gal | Rockville, MD | Water | 1 | - |
4.64 gal | Hop Forward | Water | 2 | - |
8.42 g | Gypsum (Calcium Sulfate) (Mash 60.0 mins) | Water Agent | 3 | - |
4.73 g | Epsom Salt (MgSO4) (Mash 60.0 mins) | Water Agent | 4 | - |
2.31 g | Baking Soda (Mash 60.0 mins) | Water Agent | 5 | - |
1.79 g | Calcium Chloride (Mash 60.0 mins) | Water Agent | 6 | - |
11 lbs | Pale Malt, Maris Otter (Thomas Fawcett) (3.0 SRM) | Grain | 7 | 83.0 % |
2 lbs | Biscuit (Dingemans) (22.5 SRM) | Grain | 8 | 15.1 % |
4.0 oz | Pale Malt (6 Row) US (2.0 SRM) | Grain | 9 | 1.9 % |
0.75 oz | Cluster [7.00 %] - First Wort 60.0 min | Hop | 10 | 17.3 IBUs |
1.00 oz | Goldings, East Kent [5.70 %] - Boil 60.0 min | Hop | 11 | 17.1 IBUs |
2.00 oz | Fuggles [4.10 %] - Steep/Whirlpool 20.0 min | Hop | 12 | 7.5 IBUs |
2.00 oz | Goldings, East Kent [5.70 %] - Steep/Whirlpool 20.0 min | Hop | 13 | 10.4 IBUs |
1.00 oz | Goldings, East Kent, Leaf [3.70 %] - Steep/Whirlpool 0.0 min | Hop | 14 | 0.0 IBUs |
0.75 oz | Cluster [7.00 %] - Steep/Whirlpool 20.0 min | Hop | 15 | 4.8 IBUs |
1.0 pkg | Thames Valley Ale (Wyeast Labs #1275) [124.21 ml] | Yeast | 16 | - |
1.00 oz | Fuggles [4.60 %] - Dry Hop 7.0 Days | Hop | 17 | 0.0 IBUs |
1.00 oz | Goldings, East Kent [5.90 %] - Dry Hop 7.0 Days | Hop | 18 | 0.0 IBUs |
0.50 oz | Cluster [8.00 %] - Dry Hop 7.0 Days | Hop | 19 | 0.0 IBUs |
Gravity, Alcohol Content and Color
Est Original Gravity: 1.064 SG Est Final Gravity: 1.014 SG Estimated Alcohol by Vol: 6.7 % Bitterness: 57.0 IBUs Est Color: 8.5 SRM
Measured Original Gravity: 1.061 SG Measured Final Gravity: 1.015 SG Actual Alcohol by Vol: 6.1 %
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: 5.96
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: 13.7 ml Lactic Acid (88%) Sparge Acid Addition: 2.8 ml Lactic Acid (88%)
Name | Description | Step Temperature | Step Time |
---|---|---|---|
Mash In | Add 4.64 gal of water at 162.4 F | 152.0 F | 60 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).