Growing grapes and making wine in Bellevue
Posted in cherry wine, enology on Jul 31st, 2007
Too much acid, but I don’t dare neutralize it
I pressed the cherry wine four weeks ago, and looked in on it yesterday. It’s had time to settle, and the clear wine has a lovely dark color. It tastes tart, though, and when I measured the total acidity (TA) I could see why. It was 11 […]
I’ve been stirring my oregano wine every day since I used potassium bicarbonate to raise the pH. Yesterday I took some measurements, and I found some good news and some bad news. The good news is that I succeeded in raising the pH to 3.67, and that’s high enough to permit fermentation. The bad news […]
Posted in gardening, tomato wine on Jul 27th, 2007
I’m waiting to see how my white tomato wine turns out before trying a red, so I haven’t been thinking about which varietals to try. Until yesterday. That’s when I noticed a photo of some beautiful bite-sized tomatoes that, if they were darker, would be just the thing for a red tomato wine. The photo […]
Posted in DIY equipment, mead on Jul 26th, 2007
I didn’t intend to leave the cherry mead on the skins for three weeks, but there are other wines to fuss over, meadmaking questions to ponder, and even unfermentable things that a winemaker must attend to. Yesterday I poured the mead, skins, pits, pulp and all, into my homemade 3-bucket press. A bucket drilled with […]
Posted in enology, herb wine, troubleshooting on Jul 25th, 2007
I tested a sample of my oregano wine yesterday. The specific gravity is 1.053 and the pH is 2.62. These results are virtually unchanged from 7/13/07 when I first noticed the pH crash that stopped the yeast in their tracks. I’ll try to get them going again by neutralizing some of the acid, raising the […]
Posted in rhubarb wine on Jul 24th, 2007
The 20 oz (550 grams) that I pulled in today was my biggest haul ever, and puts my total for this year at 3 lb 3 oz (about 1425 grams). I’ve always had my last harvest in August, and if I can manage 2 oz more than last year’s 15 oz (about 425 grams), then […]
Posted in mead on Jul 23rd, 2007
Adjusting acidity is critical
Acidity can make or break a mead. Too much and you will have a harsh undrinkable mead, but too little will leave your mead flabby and unpleasant. Winemakers deal with this by measuring the acidity of there wine or must and adjusting it according to the type of wine they are making. […]
I’ve been thinking about the pH drop that brought fermentation to a near halt, and I’ve decided to deacidify with potassium bicarbonate (KHCO3). Most of the information I could find on neutralizing acid has to do with reducing the total acidity (TA); I couldn’t find anything about deliberately raising the pH. That means I have […]
Posted in bonsai orchard, bonsai vineyard, viticulture on Jul 16th, 2007
I wrote before that watering my bonsai vineyard can be tricky. Too much water reduces the quality of the fruit and can delay dormancy. All plant life needs water, however, and too little can harm the vine. If you’re growing grape vines in pots, none of the local knowledge about climate, soil, and irrigation apply. […]
My oregano wine has been fermenting very slowly, and I suspected a pH problem. I was following a recipe that called for 3 tsp of acid blend. I decided to add only 1 tsp at the beginning, because I was afraid the pH could drop so low that it would inhibit the yeast. The must […]