Water addition:
Gypsum
Magnesium Chloride (purchase)
Add 1oz Amarillo at flame out
Shopping list:
13 Maris Otter Crisp
5oz Amarillo hops
*(Adjustment for my local water profile: Magnesium Chloride (MgCl2))
Imperial A01 House Yeast
Adjust water for a 3:1 Sulfate/Chloride ratio
Instructions:
- Mash-in with 4.25 gals at 163 to get to 150deg for 60 min. (grain was 71deg on brew day).
- Vorloft until clear and run off into brew kettle.
- Batch sparge with 4.5gal at 165deg. Vorloft until clear and run off into brew kettle.
- Bring wort to boil. Boil 15min, add hops and boil for 60min.
-Add second hop at 15min.
-Add Whirlfloc tablet at 30min.
-Insert wort chiller at 45min.
-Add last hop at flame out.
- Cover kettle and run wort chiller until wort is 65deg.
-Siphon, drain or pump into fermenter and pitch yeast.
- Ferment at 68deg for two weeks.
-After primary fermentation slows down(5 to 7 days), add dry hop and finish fermentation.
Brew day notes:
Water volume and batch sparge actually yielded 1.062 OG.
Didn't calculate efficiency, likely around 65%.