Posted in 2006 Alexander Valley Zinfandel on Saturday, October 28th, 2006 by nielsj

Moved everything indoors. Using space heater to keep temp at 75F.

Sugar measurements

Posted in 2006 Alexander Valley Zinfandel on Friday, October 27th, 2006 by admin

5PM:

  • 6 gal carboy clinitest shows sugar = 0.4%
  • 3 gal carboy clinitest shows sugar = 0.6%
  • 1 gal jug clinitest shows sugar = 0.4%

8:30PM:

  • 1 gal jug clinitest shows sugar = 0.4%

Observations

Posted in 2006 Alexander Valley Zinfandel on Thursday, October 26th, 2006 by admin

8AM: Everything still bubbling slowly…

Observations

Posted in 2006 Alexander Valley Zinfandel on Tuesday, October 24th, 2006 by admin

6AM: All 3 containers bubbling

9PM: Transferred wine from 1 gal H2O jug to new glass jar with airlock. Everything still bubbling.

Day 10

Posted in 2006 Alexander Valley Zinfandel on Monday, October 23rd, 2006 by admin

7AM:

  • Punch down
  • Temp at 75F.
  • Sugar at 1 Brix.

4PM:

  • Unable to rent a press, and I want to press now to keep wine light and fruity.
  • Press by hand with a cheesecloth. What a pain!
  • Transferred into carboys, 6gal, 3gal, 1gal.

Day 9

Posted in 2006 Alexander Valley Zinfandel on Sunday, October 22nd, 2006 by admin

9AM:

  • Punch down
  • Temp at 78F.
  • Sugar at 4 Brix

5PM:

  • Punch down
  • Temp at 76F.
  • Sugar at 2 Brix.

Day 8

Posted in 2006 Alexander Valley Zinfandel on Saturday, October 21st, 2006 by admin

8AM:

  • Punch down
  • Sugar = 9 Brix

3PM:

  • Punch down
  • Sugar = 7 Brix

10PM: Punch down

Day 7

Posted in 2006 Alexander Valley Zinfandel on Friday, October 20th, 2006 by admin

7AM:

  • Punch down
  • Brix = 18
  • Added 2 teaspoons of Fermaid K, because of slight H2S smell, I think.

4PM:

  • Punch down
  • Temp = 80 F

10PM:

  • Punch down
  • Temp = 85 F
  • Sugar = 13 Brix

Day 6

Posted in 2006 Alexander Valley Zinfandel on Thursday, October 19th, 2006 by admin

7AM:

  • Punch down.
  • Temperature at 70 F.
  • Brix at 26.

10PM:

  • Punch down.
  • Temperature at 77 F.
  • Brix at 22.
  • Fermentation is really going. Possible smell of SO2, but I am not sure.

Day 5

Posted in 2006 Alexander Valley Zinfandel on Wednesday, October 18th, 2006 by admin

7AM: Must slightly fermenting

6PM: Temperature at 65 F.

10PM Temperature at 67 F. Still only slight fermentation.

Day 4

Posted in 2006 Alexander Valley Zinfandel on Tuesday, October 17th, 2006 by admin

7AM: Removed the ice jugs from the must to start letting it warm up. Time to start the fermentation. The color looks gorgeous!

9PM:

  • 25 Brix
  • 65 F
  • Added 3 tsp DAP (1 tsp/5 gal * 15 gal = 3 tsp)
  • Added yeast starter mixture, using 10g French Red yeast from Beverage People. I sprinkled the starter over the top without stirring it in.

Day 2

Posted in 2006 Alexander Valley Zinfandel on Sunday, October 15th, 2006 by admin

9PM: Continues cold soak, using milk jugs of ice.

  • Added 6 tsp pectic enzyme (.5 tsp/gl * 15  gal = 7.5tsp…I used a little less).
  • 25 brix
  • 5.8 g/l TA
  • ~20 ppm SO2

Day 1:

Posted in 2006 Alexander Valley Zinfandel on Saturday, October 14th, 2006 by admin

I went and got the crushed grapes from Paul at his house in RP.

Initial measurments:

  • Temp 58F
  • 24 Brix, 13% PA
  • 5.0 g TA; 5.5 g after stirring the must
  • 10 mg/L free SO2

Additions:

  • Sodium Meta 11 tsp 3% solution. Target is 43 ppm. (17 gal * .66 tsp/gal = 11.2 tsp

Added 1 gallon jug of frozen water to bring down must temp for cold soak.

Got some grapes

Posted in 2006 Alexander Valley Zinfandel on Friday, October 13th, 2006 by admin

I’ve lived in Sonoma County for 19 years, and I have been drinking and tasting wine all that time. Now I am going to try and make it. I’ll try and keep track of it here…

I was lucky enough to get 15 gallons of de-stemmed and crushed Zinfandel must from a friends vineyard near Alexander Valley:


View larger map

I haven’t made wine, but I have been reading Home Winemaking by Iversen. Here is the plan for this wine. I want a light fruity Zinfandel, meant to be drunk quickly. No saving this one. It will start out with a several day cold soak. This supposedly will extract color without too much tannin extraction, or at least the softer tannins only, as the soaking is done without alcohol.

I will use French Red yeast, which Paul and Beverage people say is good for reds. I will take the grapes off the skins before fermentation is finished. This also will help too produce the light fruity zin.