← Farmhouse Ale

25B Saison

Farmhouse Ale

2026-05-18 · 22 L batch

OG1.058
FG1.014
ABV5.8%

Water prep

Mash pH 5.2
Calcium Chloride 1 tsp in mash
Calcium Sulphate half tsp in mash
Magnesium Sulphate half tsp in mash
Lactic acid (88%) mash to pH 5.2; sparge to pH 5.5

Grain bill

Gladfield Lager Light Malt 3.1 kg 41.4%
Harraway's Flaked Wheat 1.2 kg 16%
Gladfield Wheat Malt 1.2 kg 16%
Gladfield Vienna Malt 0.9 kg 12%
Harraway's Rolled Oats 0.5 kg 6.7%
Gladfield Rye Malt 0.36 kg 4.8%
Oat Hulls 0.22 kg 2.9%

Mash

Strike18 L
Rest 66 °C / 60 min
Mash out 78 °C / 10 min

Sparge

Sparge 16 L at 78 °C
Pre-boil target27 L

Boil 60 min

60 min Styrian Goldings 20 g
30 min Czech Saaz 20 g
10 min Yeast nutrient half tsp · Whirlfloc half tablet
5 min Styrian Goldings 30 g · Czech Saaz 30 g · Coriander Seed (crushed) 10 g
Post-boil target24 L

Fermentation

LalBrew Farmhouse2 packets
Temperature22 °C

Into fermenter

Target volume22 L
Pitch temp22 °C