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High Peaks Bog 2021

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 75 min
Batch Size: 16.5 gallons (fermentor volume)
Pre Boil Size: 20.23 gallons
Post Boil Size: 18.36 gallons
Pre Boil Gravity: 1.067 (recipe based estimate)
Post Boil Gravity: 1.074 (recipe based estimate)
Efficiency: 69% (brew house)
Source: Greystone Homebrews
Calories: 247 calories (Per 12oz)
Carbs: 26.5 g (Per 12oz)

Created: Saturday July 31st 2021

Original Gravity:

1.074

Final Gravity:

1.020

ABV (standard):

7.1%

IBU (tinseth):

24.4

SRM (morey):

50.0

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
24 lb	American - Pale Ale24 lb Pale Ale	37	3.5	50.5%
8 lb	United Kingdom - Maris Otter Pale8 lb Maris Otter Pale	38	3.75	16.8%
3 lb	Brown Sugar3 lb Brown Sugar - (late boil kettle addition)	45	15	6.3%
3 lb	American - Chocolate3 lb Chocolate	29	350	6.3%
3 lb	American - Dark Chocolate3 lb Dark Chocolate	29	420	6.3%
2 lb	Briess - Dark Munich Malt 30L2 lb Dark Munich Malt 30L	36	30	4.2%
1.50 lb	American - Black Malt1.5 lb Black Malt	28	500	3.2%
2.50 lb	German - CaraRye2.5 lb CaraRye	34	67	5.3%
0.50 lb	Briess - Midnight Wheat Malt0.5 lb Midnight Wheat Malt	25	550	1.1%
47.50 lbs / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
2 oz	Galena2 oz Galena Hops		Leaf/Whole	13	Boil	75 min	24.35	100%
2 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
2 oz	Galena (Leaf/Whole)		24.35	100%
2 oz / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
15 gal	Strike	172 °F	158 °F	60 min
9.71 gal	Sparge	168 °F	168 °F	15 min
Starting Mash Thickness: 1.35 qt/lb Starting Grain Temp: 65 °F

Other Ingredients

Amount	Name	Type	Use	Time
7.38 g	Baking Soda	Water Agt	Mash	1 hr.
4.43 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
10.33 g	Chalk	Water Agt	Mash	1 hr.
2.95 g	Gypsum	Water Agt	Mash	1 hr.
1.48 g	Baking Soda	Water Agt	Sparge	1 hr.
5.90 g	Calcium Chloride (dihydrate)	Water Agt	Sparge	1 hr.
5.90 g	Chalk	Water Agt	Sparge	1 hr.
4.43 g	Gypsum	Water Agt	Sparge	1 hr.

Yeast

Mangrove Jack - Empire Ale M15

Amount:	3 Each	Cost:
Attenuation (custom):	75%	Flocculation:	Med-High
Optimum Temp:	70 - 75 °F	Starter:	No
Fermentation Temp:	65 °F	Pitch Rate:	1.25 (M cells / ml / ° P) 1403 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 7.4 oz CO₂ Level: 1.7 Volumes

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265
Mash Chemistry and Brewing Water Calculator

Notes

primary for 14 days, then secondary:
6 gal for 1 months on scotch infused oak
5 gal for 1 month on spiced rum infused oak
4 gal will get bottled and aged.

Last Updated and Sharing

281

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Brews

Public: Yup, Shared
Last Updated: 2021-08-01 23:49 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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