Blueprint08616334-d775-4aab-8787-3711c8479239
YeastCoast Heritage Lager
// REFERENCE_ONLYGerman Pilsner / Vienna Hybrid
SRM
4
Recipe & library
Brew tools
ABV5.1%
IBU25
OG1.048
FG1.009
SRM4
Batch5.5gal
Efficiency75%
Boil60min
DIFFICULTY
7/ 10
ADVANCEDCreated Mar 26, 2026, 2:05 AMLast updated Mar 29, 2026, 11:53 PM
Technical Requirement
Active Temperature Control Required. This strain (WLP830) requires precise sub-ambient cooling for clean results. Fermenting above 55°F will produce esters and diacetyl.
Pitch Window
50–55°F
Style Category
BOTTOM-FERMENTED LAGER
Equipment Prerequisites
Fermentation Chamber
Capable of holding 50–55°F (10–13°C) continuously for 2+ weeks
Digital Temperature Controller
e.g. Inkbird ITC-308 or Ranco — ±1°F precision required for WLP830
Patience (30+ Days)
Allow full fermentation schedule to complete — rushing compromises finish
Increased Pitch Rate
Lager yeast requires 2× standard pitch rate — use 2 packs or prepare a 2L starter
| # | °L | Malt / Adjunct | Grain amount | % of Bill | ||
|---|---|---|---|---|---|---|
| 01 | Premium German Pilsner MaltBase Malt — contributes the delicate, bready sweetness characteristic of North German Pilsner | 8.5lb | 89.5% | |||
| 02 | Vienna MaltCharacter Malt — adds a Sam Adams-style golden hue and a subtle biscuit/bread-crust depth without obscuring the pale straw color | 1lb | 10.5% | |||
| Total Grain Bill | 9.50lb | |||||
Bittering (1)
Flavor (1)
Aroma (1)
| # | Type | Hop Variety | Time | Amount | IBU | |
|---|---|---|---|---|---|---|
| 01 | Bittering | Hallertau Mittelfrüh | 60 min | 1.5oz | +18 IBU | |
| 02 | Flavor | Hallertau Mittelfrüh | 15 min | 0.75oz | +5 IBU | |
| 03 | Aroma | Saaz | 5 min | 1oz | +2 IBU | |
| Totals | 3.25oz | 25IBU | ||||