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Hair of the Nub

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 6.08 gallons
Post Boil Size: 3.58 gallons
Pre Boil Gravity: 1.154 (recipe based estimate)
Post Boil Gravity: 1.261 (recipe based estimate)
Efficiency: 70% (brew house)
Hop Utilization: 98%
Calories: 644 calories (Per 12oz)
Carbs: 75.6 g (Per 12oz)

Created: Tuesday August 11th 2020

Firestone Walker Parabola Imperial Stout -Dustin Kral Head Brewer

by Boozy Mcboozerson

OG: 1.129 FG: 1.036 ABV: 14.3% IBU: 64

Original Gravity:

1.187

Final Gravity:

1.063

ABV (standard):

16.2%

IBU (tinseth):

59.1

SRM (morey):

50.0

Mash pH

5.6

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
31.67 lb	United Kingdom - Maris Otter Pale31.67 lb Maris Otter Pale	38	3.75	88.4%
2.08 lb	American - Caramel / Crystal 80L2.08 lb Caramel / Crystal 80L	33	80	5.8%
0.83 lb	American - Black Malt0.83 lb Black Malt	28	500	2.3%
0.83 lb	American - Chocolate0.83 lb Chocolate	29	350	2.3%
0.42 lb	American - Roasted Barley0.42 lb Roasted Barley	33	300	1.2%
35.83 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1.67 oz	Magnum1.67 oz Magnum Hops	Pellet	15	Boil	60 min	36.81	50%
1.67 oz	Magnum1.67 oz Magnum Hops	Pellet	15	Boil	20 min	22.29	50%
3.34 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
3.34 oz	Magnum (Pellet) 3.33999999236 oz Magnum (Pellet) Hops		59.1	100%
3.34 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
15.7 gal		Strike	169 °F	158 °F	90 min
Starting Mash Thickness: 1.75 qt/lb Starting Grain Temp: 65 °F

Yeast

Imperial Yeast - A10 Darkness

Amount:	1.67 Each	Cost:
Attenuation (avg):	71%	Flocculation:	Medium
Optimum Temp:	62 - 72 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 275 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.65 Volumes

Target Water Profile

Tacoma, WA USA

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
5	0	10	2	0	31
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

251

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Brews

Public: Yup, Shared
Last Updated: 2021-01-05 16:59 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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