- Destem and collect both grapes in a single primary. (252# Primitivo, 36# P. Syrah).
- Add 50 ppm potassium metabisulfate to the must. If we base this on expected juice, that will be 1.5 g x 20 (gal) = 30 g. If we do this based on volume of must with skins, we'll add more.
Test for Brix, acid, temp. Target acid will be NN. Adjust acid if necessary. - Prepare yeast, BM45, with Fermaid K and Go-Ferm.
- Inoculate must. No cold soak prior to inoculation.
- Monitor and punch down as necessary. Keep temperature below 85 F. Add ice-packs or dry ice if necessary.
- Unsettled: do we draw off any juice for rose, when, and how much? One day after active fermentation begins and 1 to 3 gallons?
- At 0 Brix test again for acid, and for free S02.
- Inoculate with MLF bugs - DYWM2 Enoferm Beta, 2.5 g - and possibly Opti'Malo Plus 60 g.
- Unsettled: do we try for an extended maceration at this point? How long? Answer will likely depend on how many days it took us to get to 0 Brix and whether we can muster the troops quickly to press.
Monday, October 4, 2010
Regime for 2010 Primitivo blend: L&S&P
Will refine this as we go, but as of 10/4, here's what we are looking at.
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