It’s been about 4 weeks since I added fresh malolactic bacteria to the syrah to try to get MLF going again. I’ve been stirring it once or twice a week and keeping a heat pad on it overnight and in the cool parts of the daytime to keep the temperature between 70 – 80∘F. I [...]
Tag archive: MLF
Since our syrah never finished malolactic fermentation, and since the free SO2 is below 10 ppm, I decided to try to restart the MLF with some fresh bacteria. I set up 200 mL of filtered water with some acti-ML nutrient and added 2 grams of dry “Bacchus” MLB. While that was incubating, I rechecked the [...]
Today was a game of wine shuffling. My hubby commented I’m playing Towers of Hanoi with the wines. Here’s what I have to do: I have 2 carboys of the syrah, and Paul needs those carboys back, so I need to move them into 5-gallon better bottles. The only 5-gallon better bottles I have are [...]
With four different varietals in various stages of progress, as well as the last of the 2008 merlot to bottle, every weekend is going to be quite busy for a few more weeks. Since I was out of malic acid tests last weekend when the primitivo was racked, sulfited, and oaked, I took a sample [...]
Lots to do this weekend! Of course, there were 2 trips to the office winery to punch down the newly pitched Petite Sirah. By the evening, the temp was up to 78 degrees (in an air conditioned room) and there were serious caps on all of the buckets. Then I had to deal with trying [...]
All of our wines are fermenting fast this year, the merlot was already at 0 brix by Friday. Dave retested all the cans Saturday morning after we had all gathered for pressing, and noticed that the hydrometer he had used was broken — there was juice inside of the hydrometer. But, luckily the juice was [...]
Yep, harvest season is in full swing. Our merlot from Dry Creek Valley in Sonoma arrived Tuesday. The plan was to do a 4-5 day cold soak, then pitch the yeast on Sunday — except it started spontaneously fermenting on Friday! Paul ran out and got the yeasts to pitch, ICV-D21 and BM4x4. Chris recommended [...]
I’m pretty sure the MLB is not viable anyway, but I don’t want to risk exploding wine bottles, either. What we needed to do was treat our merlot with lysozyme. Lysozyme is an enzyme that will lyse the bacterial walls, which definitely completely destroys any bacteria that might still be hanging around. Chris Van Alyea [...]
I finally joined San Diego Amateur Wine Society (SDAWS) and went to an actual meeting. It was very interesting, I met a lot of home winemakers and several people also have small home vineyards (yep, totally jealous). I decided to ask around for advice about my merlot-no-go MLF problem. Everyone steered me to the same [...]
I started my second reserve wine kit today, a barolo. This is my first kit from Mosti Mondiale. It’s “all juice” (read as: even heavier than the muller-thurgau yesterday), and has all sorts of fancy stuff, including “select oak” a bag of “red raisins.” Bentonite was stirred into the juice, and no water was added. [...]