Giganticish IPA

Method: All Grain
Style: American IPA
Boil Time: 90 min
Batch Size: 21.5 gallons (fermentor volume)
Pre Boil Size: 23 gallons
Pre Boil Gravity: 1.065 (recipe based estimate)
Efficiency: 78% (brew house)
Source: Gigantic Brewing (Source)/Dan
Calories: 230 calories (Per 12oz)
Carbs: 19 g (Per 12oz)

Created Sunday February 25th 2018

Original Gravity:

1.070

Final Gravity:

1.011

ABV (standard):

7.72%

IBU (rager):

73.55

SRM (daniels):

9.41

Mash pH

n/a

Fermentables

Amount	Fermentable	PPG	°L	Bill %
48.5 lb	American - Pale 2-Row48.5 lb Pale 2-Row	37	1.8	93.3%
3.5 lb	German - Munich Light3.5 lb Munich Light	37	6	6.7%
52 lb	Total

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	Chinook1 oz Chinook Hops	Leaf/Whole	14.3	Boil	90 min	14.78	3.3%
2.5 oz	Cascade2.5 oz Cascade Hops	Leaf/Whole	8.5	Boil	20 min	7.21	8.2%
2.5 oz	Amarillo2.5 oz Amarillo Hops	Leaf/Whole	9.6	Boil	20 min	8.14	8.2%
3 oz	Domestic Hallertau3 oz Domestic Hallertau Hops	Pellet	3.9	Boil	20 min	3.97	9.8%
4 oz	Cascade4 oz Cascade Hops	Leaf/Whole	8.5	Whirlpool at 212 °F	45 min	11.01	13.1%
5.5 oz	Willamette5.5 oz Willamette Hops	Pellet	4.8	Whirlpool at 212 °F	45 min	8.55	18%
3 oz	Mosaic3 oz Mosaic Hops	Leaf/Whole	12.5	Whirlpool at 212 °F	45 min	12.14	9.8%
2.5 oz	Amarillo2.5 oz Amarillo Hops	Leaf/Whole	9.6	Whirlpool at 212 °F	45 min	7.77	8.2%
4.25 oz	Cascade4.25 oz Cascade Hops	Leaf/Whole	8.5	Dry Hop	4 days		13.9%
2.25 oz	Mosaic2.25 oz Mosaic Hops	Leaf/Whole	12.5	Dry Hop	4 days		7.4%

Show Summary View

Hops Summary

Amount	Variety	IBU	Bill %
1 oz	Chinook0.99999999771257 oz Chinook Hops	14.78	3.3%
10.75 oz	Cascade10.74999997541 oz Cascade Hops	7.21	35.2%
5 oz	Amarillo4.9999999885628 oz Amarillo Hops	8.14	16.4%
3 oz	Domestic Hallertau	3.97	9.8%
5.5 oz	Willamette5.4999999874191 oz Willamette Hops	8.55	18%
5.25 oz	Mosaic5.249999987991 oz Mosaic Hops	12.14	17.2%
30.5 oz	Total

Mash Guidelines

Amount	Description	Type	Temp	Time
2.2 qt	Single Infusion	Infusion	150 °F	60 min
2.2 qt	Batch Sparge	Sparge	160 °F	30 min
Starting Mash Thickness: 1.5 qt/lb

Other Ingredients

Amount	Name	Type	Use	Time
4 oz	Whirlfloc	Fining	Boil	15 min.

Yeast

Wyeast - Scottish Ale 1728

Amount:	1 Each
Attenuation (custom):	82%	Flocculation:	High
Optimum Temp:	55 - 75 °F	Starter:	Yes
Fermentation Temp:	68 °F	Pitch Rate:	1.25 (M cells / ml / ° P) 1735 B cells required

Yeast Pitch Rate and Starter Calculator

Target Water Profile

Light colored and hoppy

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
75	5	10	50	150	0
Mash Chemistry and Brewing Water Calculator

Quick Water Requirements

Water	Gallons	Quarts
Total mash water needed	31.4	125.6
Strike water volume at mash thickness of 1.5 qt/lb	19.5	78
WARNING: Mash tun capacity exceeded. Volume required: 23.7 gal. Reduce mash thickness
Remaining sparge water volume	11.9	47.6
Grain absorption losses	-6.5	-26
Mash Lauter Tun dead space	-0.25	-1
Amount going into kettle	24.65	98.6
Boil off losses	-2.25	-9
Hops absorption losses	-0.9	-3.6
Amount going into fermentor	21.5	86
Total:	31.4	125.6

Date	Days	Event	Gravity	Volume	Updated
2018-03-17	-690	Mash Complete	1.063	23 Gallons	8/17/2018 9:08 PM
2018-03-17	-690	Pre-Boil Gravity	1.063	23 Gallons	8/17/2018 9:08 PM
2018-03-17	-690	Boil Complete	1.072	20.1 Gallons	8/17/2018 9:08 PM
2018-03-17	-690	Brew Day Complete	1.072	20 Gallons	8/17/2018 9:08 PM
2018-03-31	-676	Sample	1.015		8/17/2018 9:08 PM
2018-03-31	-676	Fermentation Complete	1.012		8/17/2018 9:08 PM

Notes

Scaled from recipe provided by Gigantic Brewing

http://giganticbrewing.com/beer/gigantic-beer-recipes/

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Last Updated: 2018-03-17 17:53 UTC

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Giganticish IPA