Did you ever see that Saturday night live skit with Dana Carvey and Kevin Nealon pretending to be Arnold Schwartzenegger-wannabes, Hanz & Franz? They’re tagline was “We just want to PUMP (clap) YOU UP!”
I realized this afternoon that we do the same thing with our red grapes! Let me explain.
We received Concord grapes in on Monday afternoon and they have been bubbling away down in the cellar all week. In general, most red varieties are destemmed and crushed, then added into an open-top tank to ferment in contact with the skins. This allows time for all the color compounds to migrate out of the skins and into the wine.
The only problem is that all those skins (and seeds) float to the top where a majority don’t even touch the liquid at all, and possibly dry out. The dried cap could then be a breeding ground for wine microbes which cause yucky (that’s the technical term) flavors in the wine.
To keep that from happening, clyde stirs up each tank to keep the cap moist and in contact with the fermenting wine. Here’s a picture of the set-up to stir all this stuff together:
The white bins each hold about a 1/2 ton of grapes, and once the grapes are crushed – well, let’s just say they hold a whole lotta juice! Clyde uses his pump (the blue machine in the lower left corner of the picture) to bring the fermenting wine at the bottom of the bin up to the top. As the liquid pumps over the top of the cap, he’ll move the end of the hose around so everything gets stirred in. This is called a ‘pump over’.
Before he had this pump, he used an tool that looked like an over-sized potato masher to punch that cap down into the wine and mix it in. Talk about a muscle-building, non girly-man workout!
At the moment we have 5 bins, and each one gets a pump over at least once a day.
Here’s a closer look at the cap:
Once the wine has fermented a few days in contact with the skins, he will pump all this stuff up into the press and strain out the fermenting juice. So that is our plan for tomorrow morning.
I hope you have enjoyed this peek into the wine making process. Be sure to check back tomorrow for a very special announcement!












Happy Birthday Clyde!
To celebrate, I’m offering you all a special gift. Right now, Clyde is loving the 2008 Norton, so for today (Friday Aug. 27) I’m offering an extra 10% off any Norton purchase here at the winery or online.
We celebrated last night since we have Concord to press out this morning and a trailer load of bottles to unload this afternoon. So feel free to toast Clyde’s birthday for us today! :)
Happy Birthday Clyde!