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Green Flash Brewing Co. - West Coast IPA Clone

Method: Partial Mash
Style: American IPA
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 3.5 gallons
Pre Boil Gravity: 1.116 (recipe based estimate)
Efficiency: 70% (brew house)
Source: HG Brewing
Calories: 245 calories (Per 12oz)
Carbs: 24.2 g (Per 12oz)

Created: Monday March 17th 2014

Original Gravity:

1.074

Final Gravity:

1.017

ABV (standard):

7.4%

IBU (tinseth):

94.0

SRM (morey):

7.4

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
5.50 lb	Dry Malt Extract - Light5.5 lb Dry Malt Extract - Light	42	4	50%
4 lb	Liquid Malt Extract - Light4 lb Liquid Malt Extract - Light	35	4	36.4%
14 oz	American - Caramel / Crystal 20L14 oz Caramel / Crystal 20L	35	20	8%
10 oz	American - Carapils (Dextrine Malt)10 oz Carapils (Dextrine Malt)	33	1.8	5.7%
11 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1.60 oz	Columbus1.6 oz Columbus Hops	Pellet	15	Boil	60 min	45.72	27.4%
1.55 oz	Simcoe1.55 oz Simcoe Hops	Pellet	12.7	Boil	60 min	37.5	26.5%
0.50 oz	Centennial0.5 oz Centennial Hops	Pellet	10	Boil	15 min	4.73	8.5%
0.45 oz	Simcoe0.45 oz Simcoe Hops	Pellet	12.7	Boil	15 min	5.4	7.7%
0.50 oz	Cascade0.5 oz Cascade Hops	Leaf/Whole	7	Boil	1 min	0.26	8.5%
0.50 oz	Centennial0.5 oz Centennial Hops	Leaf/Whole	10	Boil	1 min	0.37	8.5%
0.25 oz	Cascade0.25 oz Cascade Hops	Pellet	7	Dry Hop	14 days		4.3%
0.25 oz	Centennial0.25 oz Centennial Hops	Pellet	10	Dry Hop	14 days		4.3%
0.25 oz	Columbus0.25 oz Columbus Hops	Pellet	15	Dry Hop	14 days		4.3%
5.85 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1.85 oz	Columbus (Pellet)	45.72	31.7%
2 oz	Simcoe (Pellet)	42.9	34.2%
0.75 oz	Centennial (Pellet)	4.73	12.8%
0.50 oz	Cascade (Leaf/Whole)	0.26	8.5%
0.50 oz	Centennial (Leaf/Whole)	0.37	8.5%
0.25 oz	Cascade (Pellet)		4.3%
5.85 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
1 gal	Mash Grains	--	--	150 °F	30 min
0.5 gal	rinse grains, top up to 1.5 gal, boil, add malts, top up to 3.5 gal, boil, start hop schedule..	Sparge	--	150 °F	--

Other Ingredients

Amount	Name	Type	Use	Time
1 tsp	Burton Water Salts	Water Agt	Boil	1 hr.
1 tsp	Irish Moss	Fining	Boil	15 min.
1 tsp	Gelatin	Fining	Secondary	--

Yeast

White Labs - California Ale Yeast WLP001

Amount:	1 Each	Cost:
Attenuation (avg):	76.5%	Flocculation:	Medium
Optimum Temp:	68 - 73 °F	Starter:	Yes
Fermentation Temp:	70 °F	Pitch Rate:	0.5 (M cells / ml / ° P) 187 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: Corn Sugar CO₂ Level: 2.4 Volumes

Target Water Profile

Burton on Trent (historic)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
270	41	113	85	720	270
Use filtered water and add Burton Salts to the boil to achieve the above water profile, which is best for an IPA.
Mash Chemistry and Brewing Water Calculator

Notes

Ferment in primary for 7 days, or until fermentation slows. Rack to secondary and dry hop for 14 days.

Add Gelatin (optional) 3 days prior to bottling and cold crash in fridge (really clears up the beer).

Bottle and condition 21 days at room temp. Chill 3 days..enjoy!

"Taste it once, remember it forever.."

Last Updated and Sharing

3,713

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Brews

Public: Yup, Shared
Last Updated: 2014-03-17 19:56 UTC

System Default

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

Other Brewers Who Brewed This Recipe:

mayerbp

Robert Buethe

RandallFlagg

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