Crush

We picked and crushed today!

We started at 7AM in the morning. Esteban had already cleaned the macro-bins, and was there when I arrived. Erwin showed up a few minutes later.

We prepared for the first hour. Here is a summary:

  • Sanitized everything with StarSan.
  • One macro-bin in winery to receive crushed fruit.
  • Two 2×6 boards across macro-bin on which to place the crusher.
  • Crusher sat on boards, with stem disposal into food tub next to macro-bin.
  • Tarps on floor to keep it somewhat clean.
  • Second macro-bin in back of Erwins truck to take to grapes.
  • 4 totes and clippers for the pickers…Esteban, Erwin, Afsi, and Niels

We picked the Block 7 470 syrah first. We picked the outer 4 rows, filling the bin to about 3/4 full. The clusters were gorgeous, with almost no raisins. There was some what I think is wasp damage…hollowed out grapes, with just the skins left. Maybe it was birds.

Nice soft skins; lot’s of flavor. It went really fast as the clusters were big. It was amazing how much fruit had been previously dropped.

We then picked the Block 3 Alban syrah. End rows had some raisins, and we were careful to sort before putting into totes. We filled the bin so that it was mounding up maybe a foot. That should be about 1200 pounds.

Here are some stats post crush:

  • 14 inch in-depth of must in bin. This calculates out to 117 gallons must, or 1197 lbs must (grapes), assuming 10.2 lbs/gallon for the must. That was what it was last year.
  • We sulphited to 50 ppm;  384 mL 10% sulfite solution addition.
  • We added dry ice pellets to must to cool it off and protect the must from O2.
  • Must temp = 58 F…pretty warm.
  • We put 6 gallon jugs of frozen water. Probably not going to help to much, but maybe a little.

Here are some photos from the crush:

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