Thumbspike Saison 2.2

The Lake Arrowhead Brew Festival is around the corner, and I’ve promised to bring some beers for my club’s booth. A nice saison seems in order–it’s the same recipe I brought last year, with only a minor change for the pilsner malt variety (Barke instead of Château Pilsen). I really liked this beer, and it went over well at the festival, too. I guesstimated on the hop alpha acid, following that from last year’s laboratory-verified measurements.


Thumbspike Saison 2.2

  • 9.25 lbs. Barke Pilsner malt (Weyermann)
  • 0.75 lbs. Munich I malt (Weyermann)
  • 0.75 lbs. white wheat malt (Great Western Malting Co.)
  • 0.8 oz. Carafa Special II (Weyerman)
  • 1 oz. whole wild hops (est. 5.8% alpha), 60 minute boil
  • 0.5 oz. whole wild hops (est. 5.8% alpha), 10 minute boil
  • 1.5 oz. whole wild hops (est. 5.8% alpha), 2 minute boil
  • 1 Whirlfloc tablet, 10 minute boil
  • 1 pkg. French Saison Ale dry yeast (Mangrove Jack’s M29)

Target Parameters

  • 1.056 o.g., 1.003 f.g., 6.9% abv, 25 IBU, 6 SRM, 5.5 gallons into the fermenter
  • 60 minute mash at 150°, batch sparge, 60 minute boil


  • I mashed in with 1.5 gallons of RO water and 2.2 gallons of Claremont tap water (3.7 gallons total) to hit a mash temperature of 150°. I added 1 tbs. of 5.2 pH stabilizer. The mash was down to 147° after 60 minutes. At this point, I batch sparged with 1.2 gallons of water (10 minute rest after addition, vorlauf, collect runnings) and 3.5 gallons of water (10 minute rest after addition, vorlauf, collect runnings).
  • In total, I collected 6.75 gallons of runnings at a gravity of 1.044, for 74% efficiency.
  • I brought the runnings to a boil, adding hops per the schedule.
  • After cooling, I transferred to the fermenter and pitched the yeast.
  • Starting gravity was 1.055, pretty much right on target.
  • I brewed this beer on 7 July 2018, and am fermenting it at 75°.