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Vltava Pils

Czech Pilsner

Brewed December 20, 2025

A light Czech lager for every day drinking. Named after the river that flows through Prague, it should remind you of water on a summer day.

Vltava Pils logo
Target OG 1.052
Actual OG 1.047
Target FG 1.013
Actual FG 1.004
Target ABV 5.1%
Actual ABV 5.7%
IBU 41.1
SRM 3.6

Ingredients

Malts

9.5 lbs 2 Row Pilsner Malt

0.5 lbs Vienna Malt

0.25 lb Cara-Pils/Dextrine

Hops

4 oz Tettnang hops (4.2% AA)

Yeast

1 package Imperial Urkel Yeast

Brewing Instructions

1. Add 6 gallons of water to the kettle and brewing salts

2. Heat 6 gallons of strike water to 158°F

3. Add 6 gallons of water to the mash tun

4. Add all grains to the mash tun and confirm mash temperature of 152°F

5. Steep grains for 60 minutes

6. While steeping grains, heat 4 gallons of water for lautering to 170 °F

7. Fly spage until wort volume of 7.4 gallons is reached

8. Begin boil and wait for hot break

9. At 0 minutes, add 7 drops of FermCap to reduce foaming

10. At 0 minutes, add 2.0 oz Tettnang hops

11. At 45 minutes, add 2.0 oz Tettnang hops

12. At 50 minutes, add 1 tablet Whirlfloc

13. At 50 minutes, add 0.5 tsp of yeast nutrient

14. At 60 minutes, chil the wort to 68°F

15. Shake fermenter to aerate wort

16. Move wort to primary fermenter

17. Pitch yeast

18. Ferment at 54°F for 7 days (or until a couple points above FG

19. Ferment at 65°F for 4 days

20. Ferment at 52°F for 4 days

21. Lower temp by -4°F daily to reach 34°F over 7 days

22. Condition at 34°F for 14 days

23. Move to keg and carbonate

Starter & Notes

Add 3L of water to Ehrlenmeyer Flask

Add 6 oz Extra Light Dry Malt Extract

Begin boil

Add 2 drops FermCap to reduce foaming as needed

At 10 minutes, chill wort to 72°F

Add stir bar to wort

Pitch yeast

Place on stir plate

Allow yeast to multiply for 36 hours

Chill to 36°F for 12 hours


Fermentation Profile