Wines Im Making: Harvest 2019

We picked our grapes this year on Saturday, October 5, which is a pretty typical date. We usually harvest in the first week of October. We took in 77.42 pounds of Sangiovese and 155.54 pounds of Cabernet Sauvignon/Cabernet Franc, which is rather more than usual because this year we suffered very little damage from raccoons and other critters, losing only seven or eight clusters of low-hanging fruit, and losing virtually nothing to mildew--a first. It made a huge difference to dust the grapes with sulfur rather than spraying them. It is a far easier method and it works much better. That will be the plan in the future. These are perhaps the healthiest-looking grapes we've ever harvested.

The Cabernet must tested at 23.25 brix and a pH of 3.38, which is close to ideal. The Sangiovese tested at 20.25 brix and a pH of 3.7, a trifle low on the brix side, but we usually make rosé from these grapes, so that's well within the range I'm looking for. I added 230 grams of corn sugar to bump up the brix about a degree, as I did last year. After 18 hours on the skins, I pressed the grapes, (the grapes were crushed at about 4PM on the 5th, pressed at about noon on the 6th). Ten gallons of must yielded five gallons of pressed juice. On the evening of the 6th, I added yeast, this year using the Prise de Mousse variety again, as I did last year, although I've usually used the Epernay II yeast in the past. The yeast doesn't seem to alter the flavor that much. I've had good results with both. The grapes were so healthy looking I did not add sulfite to the Sangiovese must. I lightly sulfited the Cabernet, as that must will soak for a couple of days before it starts to undergo fermentation. So far, off to a good start. Next task--bottle and label last year's wine.

Wines I'm Making: 2012 Sangiovese Harvest (October 5, 2012)

I decided to harvest our Sangiovese grapes yesterday (October 5), with the sugars looking good (at 22 degrees Brix) and the pH about right, at 3.47. We harvested 50.6lbs of grapes, which is a little more than last season. I'm happy to say that we lost none to animals this year and there was virtually no mold. Mostly good, healthy-looking grapes went in to the hopper for crushing. The Cabernet will require a little more time.

We got about 5.5 gallons of must and 3.5 gallons of pressed juice for fermentation (I always make a rosé from the Sangiovese). The must tested a little differently from the sample that prompted me to pick, but the numbers were still decent--21.5 degrees Brix and a pH of 3.66. The hydrometer read 1.090.  

I very lightly sulfated the must (three Campden tablets) and left it overnight. As it was crushed at about 1:00PM on the 5th and pressed at about 11:00AM today, on the 6th, the juice spent 22 hours on the skins. I usually aim for about 18 hours, but a few extra hours won't make a big difference. I inoculated the juice with Epernay II yeast at around noon. Once the dry yeast on the surface is well hydrated, I'll mix it into the juice and it will be on its way to becoming wine. Fermentation usually takes anywhere from about six days to about 14 days.

Wines I'm Making: Harvest 2011

I decided today was the day to pick our grapes. The somewhat warmer weather of the past few days seemed to be doing little to raise sugar levels and I was beginning to see signs of mildew in a few clusters, so there seemed little reason to wait further. It was a small harvest--having lost a great deal to animals this year. We picked 20kg of Sangiovese, or 44lbs and 43kg of Cabernet Sauvignon and Cabernet Franc, or 94.6lbs. This is the latest we've ever picked. I waited in the hopes of getting the sugars up, but it just wasn't warm enough. The unfortunate timing of the rain we had in October complicated things. Some berries swelled with water and split, allowing mold to begin to form. All in all, the grapes look pretty healthy, but mold can take hold very quickly if left unchecked, so better to get the fruit in.

After crushing and de-stemming the grapes, we ended up with 4.75 gallons of Sangiovese must, which I sulfited lightly with three Campden tablets to add about 41ppm of sulfite. The must tested at 20.7 Brix by refractometer and a specific gravity of 1.084 by hydrometer. The pH tested at 3.35. pH squared times Brix equals 232--not at all bad for making a rosé. I took the measurements at 63 degrees F, so I didn't bother to adjust the hydrometer reading for temperature (according to my books, hydrometers are usually calibrated at 59 degrees F, or 15 degrees C).

We got about 10.5 gallons of Cabernet must, which I sulfited lightly with seven Campden tablets (about 43ppm). The must tested at 22.6 Brix by refractometer--somewhat lower than I was hoping for, but respectable, and at a specific gravity of 1.094 by hydrometer. The pH was 3.42. pH squared times Brix yielded 263, which is right about where it ought to be.

I will press the Sangiovese already late tomorrow morning, after about 18 hours on the skins, which has seemed about right in the past. I will then inoculate the pressed juice with yeast and set it aside in a chilly place (either in the garage or outside) for a cool, slow fermentation. The Cabernet will get a soak for a day or two or three before inoculation. And so our 2011 wines start their journey.

Wines I'm Making: Harvested and crushed 321 pounds of Zinfandel

Harvested the neighbor's Zinfandel grapes today. We took in and crushed 321lbs of grapes. We had to pick a little earlier than would have been ideal because of raccoon losses and because the grapes were not watered much, so the sugar was rising more as a result of dehydration than because of maturity. Still, the must tests at 23.2 Brix and 1.090 by the hydrometer with a pH of 3.6--not too bad. Sulfited to around 55ppm. Will inoculate with yeast tomorrow. This will be my first time making Zinfandel. The Cabernet and Sangiovese grapes in our own back yard have been better cared for. I expect to harvest them in the next week or so. Above is a photo of my grape-stained hand, looking as if cast in bronze.

Following day: Inoculated the must at around 4:30 with Rhone yeast L2226. Must tested at 1.091 by hydrometer, pH of 3.66, and total acidity of 1.080, at 70 degrees. That translates into a temperature-adjusted Brix of 22.3 for potential alcohol of 12.9%--quite respectable.