Hi all.
I brewed an All Grain batch of a German Pilsner last night and everything seemed to be going well until right before I added my Yeast starter into the primary fermenter.
My estimated OG was 1.045
My measured OG was actually 1.031??
I am posting the recipe along with any other steps in hopes of finding out where I may have gone wrong.
I use Beersmith to create my recipes and it gives me a 72% efficiency.
1.00 tbsp PH 5.2 Stabilizer (Mash 60.0 mins)
0.50 g Gypsum (Mash 60.0 mins)
7 lbs 9.6 oz Pilsner (Weyermann) (1.7 SRM)
8.6 oz Carapils (Hoepfner) (2.0 SRM)
5.5 oz Munich II (Weyermann) (8.5 SRM)
0.8 oz Crystal, Medium (Simpsons) (55.0 SRM)
1.07 oz Saaz [6.40 %] - Boil 60.0 min
0.36 oz Saaz [6.40 %] - Boil 30.0 min
1.00 Items Whirlfloc Tablet (Boil 15.0 mins)
0.43 oz Hallertauer [4.70 %] - Boil 15.0 min
0.45 oz Hallertauer [4.70 %] - Boil 5.0 min
2.0 ltr Yeast Starter of Czech Budejovice Lager (White Labs #WLP802) with most of the wort decanted and at room temp for at least 2 hours prior to putting it into the fermenter.
Here’s a list of my equipment:
5 Gallon Stainless Steel Pot
10 Gallon Igloo Cooler Mash Tun
50’ RibCage style Wort Chiller (added 10 minutes before end of boil)
Barley Crusher Malt Mill (only used 4 times)
Steps:
Single Infusion, Light Body, Batch Sparge
Mashed at 148F for 75 minutes and did a batch sparge at a slightly higher temp
Mash In: Added 2.92 gal of water at 161.9F = 148.0F for 75 minutes
Sparge: Batch sparge with 2 steps (0.45 gal, 2.35 gal) of 168.oF water.
Vorlaufed all the wort and proceeded to my 2 step sparge (where I mixed the grain in between each session. I also would vorlauf 5 times with each step).
I ended up with a total of 4.44 Gallons of wort to boil.
After the boil, once chilled and in the fermenter I added 2 Gallons of Water (per Beersmith’s instructions) to make a total of 5.5 Gallons.
I then mixed the wort for a while in order to oxygenate it as best as I could.
After that, I proceeded to get a reading for my O.G and found out that it was only at 1.031
My house was at 72.0F
I am really not sure what could’ve gone wrong.
Would it be o.k. to make a small batch of just Pils Malt and add it into the primary even though almost 24 hours have gone by?
Any help would be very appreciated.
Thank you in advance.
I brewed an All Grain batch of a German Pilsner last night and everything seemed to be going well until right before I added my Yeast starter into the primary fermenter.
My estimated OG was 1.045
My measured OG was actually 1.031??
I am posting the recipe along with any other steps in hopes of finding out where I may have gone wrong.
I use Beersmith to create my recipes and it gives me a 72% efficiency.
1.00 tbsp PH 5.2 Stabilizer (Mash 60.0 mins)
0.50 g Gypsum (Mash 60.0 mins)
7 lbs 9.6 oz Pilsner (Weyermann) (1.7 SRM)
8.6 oz Carapils (Hoepfner) (2.0 SRM)
5.5 oz Munich II (Weyermann) (8.5 SRM)
0.8 oz Crystal, Medium (Simpsons) (55.0 SRM)
1.07 oz Saaz [6.40 %] - Boil 60.0 min
0.36 oz Saaz [6.40 %] - Boil 30.0 min
1.00 Items Whirlfloc Tablet (Boil 15.0 mins)
0.43 oz Hallertauer [4.70 %] - Boil 15.0 min
0.45 oz Hallertauer [4.70 %] - Boil 5.0 min
2.0 ltr Yeast Starter of Czech Budejovice Lager (White Labs #WLP802) with most of the wort decanted and at room temp for at least 2 hours prior to putting it into the fermenter.
Here’s a list of my equipment:
5 Gallon Stainless Steel Pot
10 Gallon Igloo Cooler Mash Tun
50’ RibCage style Wort Chiller (added 10 minutes before end of boil)
Barley Crusher Malt Mill (only used 4 times)
Steps:
Single Infusion, Light Body, Batch Sparge
Mashed at 148F for 75 minutes and did a batch sparge at a slightly higher temp
Mash In: Added 2.92 gal of water at 161.9F = 148.0F for 75 minutes
Sparge: Batch sparge with 2 steps (0.45 gal, 2.35 gal) of 168.oF water.
Vorlaufed all the wort and proceeded to my 2 step sparge (where I mixed the grain in between each session. I also would vorlauf 5 times with each step).
I ended up with a total of 4.44 Gallons of wort to boil.
After the boil, once chilled and in the fermenter I added 2 Gallons of Water (per Beersmith’s instructions) to make a total of 5.5 Gallons.
I then mixed the wort for a while in order to oxygenate it as best as I could.
After that, I proceeded to get a reading for my O.G and found out that it was only at 1.031
My house was at 72.0F
I am really not sure what could’ve gone wrong.
Would it be o.k. to make a small batch of just Pils Malt and add it into the primary even though almost 24 hours have gone by?
Any help would be very appreciated.
Thank you in advance.