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XTRA Green Submarine

Method: Partial Mash
Style: Imperial IPA
Boil Time: 90 min
Batch Size: 4 gallons (fermentor volume)
Pre Boil Size: 4.5 gallons
Pre Boil Gravity: 1.066 (recipe based estimate)
Efficiency: 78% (brew house)
Source: TBW
Calories: 243 calories (Per 12oz)
Carbs: 20.3 g (Per 12oz)

Created: Saturday June 1st 2013

Original Gravity:

1.074

Final Gravity:

1.012

ABV (standard):

8.2%

IBU (tinseth):

85.6

SRM (morey):

11.2

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
5.50 lb	American - Pale 2-Row5.5 lb Pale 2-Row	37	1.8	56.3%
0.50 lb	Flaked Oats0.5 lb Flaked Oats	33	2.2	5.1%
0.67 lb	American - Caramel / Crystal 60L0.67 lb Caramel / Crystal 60L	34	60	6.9%
3 lb	Liquid Malt Extract - Light3 lb Liquid Malt Extract - Light	35	4	30.7%
0.10 lb	American - Caramel / Crystal 120L0.1 lb Caramel / Crystal 120L	33	120	1%
9.77 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
0.50 oz	Magnum0.5 oz Magnum Hops	Pellet	13.5	Boil	90 min	29.71	8.1%
0.50 oz	Crystal0.5 oz Crystal Hops	Pellet	3.3	Boil	90 min	7.26	8.1%
0.67 oz	Magnum0.67 oz Magnum Hops	Pellet	13.5	Boil	30 min	28.61	10.9%
0.67 oz	Magnum0.67 oz Magnum Hops	Pellet	13.5	Boil	10 min	13.5	10.9%
1.33 oz	Crystal1.33 oz Crystal Hops	Pellet	3.3	Boil	10 min	6.55	21.6%
1 oz	Crystal1 oz Crystal Hops	Pellet	3.3	Dry Hop	7 days		16.2%
0.75 oz	Magnum0.75 oz Magnum Hops	Pellet	13.5	Dry Hop	7 days		12.2%
0.75 oz	Citra0.75 oz Citra Hops	Pellet	11	Dry Hop	7 days		12.2%
6.17 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
2.59 oz	Magnum (Pellet)	71.82	42.1%
2.83 oz	Crystal (Pellet)	13.81	45.9%
0.75 oz	Citra (Pellet)		12.2%
6.17 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
10.8 qt		Infusion	--	152 °F	70 min

Yeast

Wyeast - American Ale 1056

Amount:	1 Each	Cost:
Attenuation (custom):	84%	Flocculation:	Med-Low
Optimum Temp:	60 - 72 °F	Starter:	Yes
Fermentation Temp:	64 °F	Pitch Rate:	0.5 (M cells / ml / ° P) 136 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Notes

Brewed 6/20 - 1200ml 1.040 starter. Added half LME pre-boil and other half at 10min. OG was 10.74 pitched started decanted to 800ml at 67. No issues.

6/27 added dry hops. Only had an oz of crystal so I back-filled with magnum and citra. Surprised to find FG was 1.012. No bubbles so it must have just attenuated high due to the huge starter.

Bottled 7/6 used fizz drops. Dry hops ran for 9 days. Tastes just like flat SN Torpedo :)

Last Updated and Sharing

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Public: Yup, Shared
Last Updated: 2014-02-02 03:23 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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