American IPA Stone IPA Adaptation

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Chris_Primavera

Well-Known Member
Joined
Feb 3, 2015
Messages
228
Reaction score
42
Recipe Type
All Grain
Yeast
WLP002
Yeast Starter
1L
Batch Size (Gallons)
5.0
Original Gravity
1.062
Final Gravity
1.015
Boiling Time (Minutes)
90
IBU
77
Color
9.7 EBC = 4.9 SRM
Primary Fermentation (# of Days & Temp)
14 @ 65
Secondary Fermentation (# of Days & Temp)
Nope
Tasting Notes
Chinook, Columbus & Centennial yeild earthy herbal and citrus notes that make this m
Recipe Overview

Style: American IPA
Source Recipe Link: http://www.stonebrewing.com/news/081201/
ABV: 6.3%

Original Gravity (OG): 1.063
IBU's (Tinseth): 77.1
Bitterness to Gravity Ratio: 1.19

Kettle Efficiency (as in EIB and EAW): 75.5 %
Efficiency into Fermentor (EIF): 68 %

Note: This is a Pure BIAB (Full Volume Mash)

Times and Temperatures

Mash: 90 mins at 65 C = 149 F
Boil: 90 min
Ferment: 21 days at 18.5 C = 65.3 F

Volumes & Gravities

Volume into Boil (VIB): 29.27 L = 7.73 G @ 1.051
Volume of Ambient Wort (VAW): 22.2 L = 5.86 G @ 1.065
Volume into Fermentor (VIF): 20 L = 5.28 G @ 1.065
Volume into Packaging (VIP): 19.26 L = 5.09 G @ 1.016

The Grain Bill

92% 2-Row (3.5 EBC = 1.8 SRM) 13 pounds
8% Crystal 10L (20 EBC = 10.2 SRM) 1 pound

The Hop Bill (Based on Tinseth Formula)

39.7 IBU Columbus Pellets (15.2%AA) 1 ounce at 90 mins
18.6 IBU Chinook Pellets (9%AA) 2 ounces at 10 mins
0 IBU Centennial Pellets (9%AA) 1 ounce Dry Hopped 5 days
0 IBU Chinook Pellets (13.1%AA) 0.50 ounce Dry Hopped 5 days

Mash Steps

Mash Type: Pure BIAB: Saccharifiaction for 90 mins at 65 C = 149 F

Mashout for for 10 mins at 168 F

Miscellaneous Ingredients

0.5 Whirfloc Tablet (Boil) 5 Mins - Clarity

Chilling & Hop Management Methods

Hopsock Used: y

Chilling Method: Immersion Chiller

Fermentation & Conditioning

Fermentation: WLP002 for 21 days at 18.5 C = 65.3 F

Secondary Used: n
Crash-Chilled: y
Filtered: n
Req. Volumes of CO2: 2.2
Serving Temp: 5 C = 41 F
Condition for 14 days.
Consume within 6 months.

My LHBS did not have the hop bill from the original recipe so we improvised and substituted the Columbus for the Magnum and Perle. The result is more balanced, brighter and more drinkable than the original. SWMBO had silly grin after first sip.
 
Fourth of July BBQ had friends bringing six-packs of their favorite IPA (Two Roads and something else)

I still have all their beer and went through a dozen of the Stone clone.
 
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