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Big Otis

From the BrewBlog of Stoopsitters Brewing – Hastings, Minnesota USA
Printed April 23, 2024

Specifics
Style: Saison
Brewer: Dustin Zastera
Brew Date: March 11, 2013
Yield: 5.1 gallons
Color (SRM/EBC): 3/6
Bitterness (Calc): 30.2 IBU (Tinseth)
Conditioning: Bottles
Batch No: 93
OG: 1.062
Target OG: 1.058
Reading 1: 1.020  (5 days)
Reading 2: 1.008  (11 days)
BJCP Style Info: Saison
O.G.: 1.048 - 1.065
F.G.: 1.002 - 1.012
ABV: 5.0 - 7.0%
Bitterness: 20 - 35 IBUs
Color: 5 - 14 SRM
Info: A medium to strong ale with a distinctive yellow-orange color, highly carbonated, well hopped, fruity and dry with a quenching acidity.

Commercial Examples: Saison Dupont Vieille Provision; Fantôme Saison D’Erezée - Printemps; Saison de Pipaix; Saison Regal; Saison Voisin; Lefebvre Saison 1900; Ellezelloise Saison 2000; Saison Silly; Southampton Saison; New Belgium Saison; Pizza Port SPF 45; Lost Abbey Red Barn Ale; Ommegang Hennepin.

General Information
Method: All Grain
Comments

Derived from Saison Exp, number 2.

Franco-Belges pils malt used.  

0.0675 pounds = 1 ounce

Filtered water used this time to remove chlorine.

Preboil gravity: 12.3B (1.048)
Initial gravity: 15B (1.062)
Chilled to 64F, Initial room temperature 58F.
Pitched at 1p on 3-11-13.

3-12-13:
2" krausen at 4p, indicated 66F, room at 60F.  Krausen increased to 3" and the indicated temperature 68F at 10p hours.  Carboy relocated to bring the temperature down.

3-13-13:
Just starting to blow out at 6a - new tube affixed. Temperature at 66F.  By 10p the krausen had receded enough to go back to a normal airlock.  Temperature at that time was indicated at 64F.  A gravity check was inconclusive, but seemed to be ~11B (1.033).

3-14-13:
Temperature now at 60F (6a).  Vents opened to warm the room (currently 58F).  Temperature up to 60F by 10p.  Krausen receding, but that may be due to the lowered temperature.

3-16-13:
Indicated temperature of 66F, room at 63F (noon).  Evidence of small blowout.  Replaced airlock.  Gravity at 9B (1.020).

3-18-13:
Indicated temp 66F, room at 62F (10p). Gravity measurement reports 8B (1.013), still fermenting.

3-20-13:
Indicated temp 66F, room 63F (10p).  Gravity measurement reports 7.5B (1.010).  Hot pad might be used on 3-22 to ensure completion.

3-21-13:
Heating pad on '2' - temperature climbed to 70F.

3-22-13:
Temperature at 74F indicated and the gravity is down to 7.2B (1.009).

3-23-13:
Pad off, temperature falling.  Gravity stable at 1.009.

3-28-13:
Transfer to secondary.

4-25-13:
Added ~1 ounce of Hallertau leaf.

6-11-13: After far too long, it's bottled.  15x750ml and 12x12oz.

Malts and Grains
10.00 pounds Belgian Plisen Malt 99.3% of grist
0.07 pounds German Acidulated (Sauer) Malt 0.7% of grist
10.07 pounds Total Grain Weight 100% of grist
Non-Fermentables
1/2 tsp. Yeast Nutrient @ 10 minutes  
Hops
1.00 ounces Cascade (Homegrown) 10% Leaf @ 60 minutes
Type: Bittering
Use: First Wort
10 AAUs
1.00 ounces Hallertauer Gold 3% Leaf @ 0 minutes
Type: Aroma
Use: Dry Hop
3 AAUs
2.00 ounces Total Hop Weight 13 AAUs
Boil
Total Boil Time: 60 minutes
Yeast
Name: Belgian Ardennes
Manufacturer: Wyeast
Product ID: 3522
Type: Wheat
Flocculation: High
Attenuation: 74%
Temperature Range: 65–85°F
Amount: 2000 ml
Water Profile

Hastings, Minnesota

Calicum: 55 ppm
Bicarbonate: 196 ppm
Sulfate: 7.9 ppm
Chloride: 8.9 ppm
Sodium: 3 ppm
Magnesium: 24 ppm
PH: 7.4%
Notes:

Taken from:
"Ground Water Quality in Cottage Grove, MN, June 2000"

Prepared by GWMAP

Procedure

Condition all water with 1g/gallon gypsum to increase sulfate and decrease pH.

Mash in with 2.75 gallons of water at 160F to hit a mash of 145F.  Rest 90 minutes, then decoct 3qt twice of liquid to raise the mash to 157F.  Rest 30 min, then mash out with 6qt @boil to hit 172F.  Sparge with 2x with 2 gallons of water at 170F.

Dry hop 1 week before bottling.

Bottle 5 gallons with 5.25 ounces of sucrose.

Fermentation
Primary: 17 days @ 64° F
Secondary: 21 days @ 66° F
Big Otis
Date Brewed:  
Brewer/Assistant:  
Brew Day Data
  Target Actual
Strike Water Amount: 3.3  
Strike Water Temperature:    
Mash Temperature:    
Mash Time:    
Sparge Water Amount: 5.4  
Sparge Water Temperature:    
Pre-Boil Gravity:    
Pre-Boil Amount: 6.1  
Post-Boil Amount: 5.1  
Boil Time: 60  
Original Gravity: 1.062 / 15.2° P  
     
     
     
     
Brew Day Notes
 

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