Boomhut Bier

Method: BIAB
Style: Specialty IPA: New England IPA
Boil Time: 60 min
Batch Size: 20.8 liters (fermentor volume)
Pre Boil Size: 26 liters
Post Boil Size: 22.89 liters
Pre Boil Gravity: 1.061 (recipe based estimate)
Post Boil Gravity: 1.070 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Maurits van der Boon
Calories: 214 calories (Per 330ml)
Carbs: 19.1 g (Per 330ml)

Created: Tuesday February 18th 2025

Original Gravity:

1.070

Final Gravity:

1.013

ABV (standard):

7.4%

IBU (tinseth):

50.4

SRM (morey):

6.3

Mash pH

5.4

Cost $

n/a

Fermentables

Amount	Fermentable	PPG	°L	Bill %
5.75 kg	The Swaen - Dutch Pale Ale5.75 kg Dutch Pale Ale	37.3	3.18	85.1%
0.68 kg	Flaked Oats0.675 kg Flaked Oats	33	2.2	10%
0.34 kg	German - Carapils0.335 kg Carapils	35	1.3	5%
6.76 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
16 g	Magnum16 g Magnum Hops	Pellet	12.5	Boil	60 min	22.02	5.3%
13 g	Citra13 g Citra Hops	Pellet	11	Boil	20 min	9.53	4.3%
13 g	Simcoe13 g Simcoe Hops	Pellet	12.7	Boil	20 min	11.01	4.3%
13 g	Centennial13 g Centennial Hops	Leaf/Whole	10	Boil	20 min	7.88	4.3%
13 g	Citra13 g Citra Hops	Pellet	11	Whirlpool at 77 °C	20 min		4.3%
13 g	Simcoe13 g Simcoe Hops	Pellet	12.7	Whirlpool at 77 °C	20 min		4.3%
13 g	Centennial13 g Centennial Hops	Leaf/Whole	10	Whirlpool at 77 °C	20 min		4.3%
70 g	Citra70 g Citra Hops	Pellet	11	Dry Hop at 77 °C	20 days		23%
70 g	Simcoe70 g Simcoe Hops	Pellet	12.7	Dry Hop at 77 °C	20 days		23%
70 g	Centennial70 g Centennial Hops	Pellet	10	Dry Hop at 77 °C	20 days		23%
304 g / $ 0.00

Show Summary View

Hops Summary

Amount	Variety	IBU	Bill %
16 g	Magnum (Pellet) 16 g Magnum (Pellet) Hops	22.02	5.3%
96 g	Citra (Pellet) 96 g Citra (Pellet) Hops	9.53	31.6%
96 g	Simcoe (Pellet) 96 g Simcoe (Pellet) Hops	11.01	31.6%
26 g	Centennial (Leaf/Whole) 26 g Centennial (Leaf/Whole) Hops	7.88	8.6%
70 g	Centennial (Pellet) 70 g Centennial (Pellet) Hops		23%
304 g / $ 0.00

Other Ingredients

Amount	Name	Type	Use	Time
10 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
2 g	Epsom Salt	Water Agt	Mash	1 hr.
1.50 g	Gypsum	Water Agt	Mash	1 hr.
9 g	Citric acid	Water Agt	Mash	1 hr.

Yeast

Lallemand - LalBrew Pomona

Amount:	1 Each	Cost:
Attenuation (avg):	80%	Flocculation:	Medium
Optimum Temp:	18 - 22 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 124 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.25 Volumes

Target Water Profile

NEIPA profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
120	0	14	200	47	0
Mash Chemistry and Brewing Water Calculator

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
33.05 L		Strike	68 °C	67 °C	60 min

Quick Water Requirements

Water	Liters
Strike water volume (equipment estimates 34.6 L)	33.7
Mash volume with grains (equipment estimates 39.1 L)	38.1
Grain absorption losses	-6.8
Mash Lauter Tun losses	-0.9
Pre boil volume (equipment estimates 27 L)	26
Boil off losses	-5.7
Hops absorption losses (first wort, boil, aroma)	-0.3
Post boil Volume (equipment estimates 21 L)	22.9
Hops absorption losses (whirlpool, hop stand)	-0.2
WARNING: Exceeded batch size - reduce boil size
Volume into fermentor (equipment estimates 22.7 L)	20.8
Total:	33.7
Equipment Profile Used:	System Default

Notes

Treehouse inspired: https://www.youtube.com/watch?v=4lxKaf_MeSQ&t=13s&ab_channel=TreeHouseBrewingCompany

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Last Updated: 2025-02-18 10:51 UTC

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