Feb 04 2010
The Return of Cousin John’s Yeasts
Cousin John, as you’ll remember from this post, is a purist. He makes wine, but spurning our carefully crafted and specially raised UC Davis yeasts, Cousin John uses whatever is floating in the air. In fact, Cousin John only uses au natural techniques and ingredients to make wine. He’s been known to wander the byways of Sonoma picking wild fruit for fermentation. I’ve even accused him, although I have no hard evidence, of trying to make wine out of roadkill. It’s only a matter of time.
So it’s been great fun to have Cousin John make some of his wine from our grapes using his Stone Age methods. Call it the ultimate control group. Since the Cabernet pressing, which Cousin John did with our old basket press, our two Cabernets have been fermenting side by side — ours in oak barrels, Cousin John’s in glass carboys.
This past weekend, it was time for Cousin John to do another racking of his wine, which made the perfect opportunity for a side-by-side tasting. So who is winning? Our college boy yeasts or Cousin John’s juvenile delinquent yeasts? The jury is still out, but both are tasting quite good. However, I still think a college education, even for wine, gives the edge.

Watching Cousin John rack wine the old fashioned way. With tubes, muscles and carboys. No, I'm not nostalgic for THOSE days.

"Terrier" is a unit of measure around here. After racking, Cousin John has two terriers of Cabernet. Appropriate.
Our first tasting was our Rose, the first Rose we’ve ever made.

The verdict: almost all the residual sugars are gone and it's tasting very, very good.

Then we tapped our Cabernet from the barrels.
Compared with Cousin John’s, ours had fermented out more completely. And the oak of the barrel is adding interesting notes. John’s is still a tiny bit fizzy as residual yeast keeps struggling to the last. But the good fruit is holding up in both.
The verdicts on our other barrels are more mixed. Our predominantly Grenache blend and predominantly Mourvedre blends are tasting very good indeed. But last year’s Mourvedre, which is fermenting on its own, is troubling. Andy was ready to pour it out. It’s been reprieved at the last minute and will have a few more months to redeem itself.

All that "tasting" can really add up. So we took off on a hike to the redwoods to burn off the alcohol.

We saw some mushrooms that looked so toxic, even John, the ultimate forager, wasn't tempted to pick them.

He concentrated instead on trying to determine what animal teeth marks we were seeing on some scattered bones.
Obviously, the thought that a large predator was hanging around, caused me not to get the above picture in very good focus.

But I later did get an in-focus picture of the stump of petrified redwood that John the Baptist found in the creek.

And I managed to do that "fuzzy water" photography technique.
All in all, a successful day of winemaking. I’d say we and our college boy yeasts are ahead at this point. But it’s probably not wise to bet against Cousin John.
Harvest and primary fermentation seem to get longer every year. I’ve been wine babysitting in Sonoma since early September with hardly a break. That means living out in the wilds with two terriers, a bobcat, a newly resident 









Today we tackled the Cabernet press and again, we were lucky enough to have Cousin John to help us. But that also meant two different presses as we are still in the throes of an interesting experiment. Andy and I are processing our Cab with UC Davis yeasts and modern methods. Cousin John, who we “paid” in grapes for his help with the crush, is defiantly Old Skool: sulfite-free, natural yeasts and keep the methodology as manual as possible. For instance, we use UC Davis college-educated yeasts for fermenting, while John trusts his grapes to leather jacket wearing, motorcycle riding, liquor store robbing wild local yeasts. (If you aren’t up to speed on this epic Battle of the Yeasts, read 







It seems as if it’s been a long harvest season, but it finally looks to be drawing to a close. Tomorrow we press our Cabernet and transfer it from vats to steel tanks. Once there, they’ll need no more attention from me except on weekends. I can go back to the Big City. Which is looking very attractive now that it is getting very cold. Yesterday, it was still 46 degrees at 10AM, so I’m assuming it must have been near freezing overnight. With a woodstove the only source of heat in the barn, cold weather takes a bit of the charm off the place. I’ve been waking up at 3AM to stoke the fire for morning. Luckily, I’ve remembered to bring enough wood in every night. I’d hate to walk the quarter of a mile to the woodpile now that we’re having more frequent 
Our Grenache, Mourvedre and Cinsault have been happily sitting in steel tanks for their second fermentation (with a few rackings to clarify out dead yeasts). This weekend, it was their time for the destination of all good wines: oak barrels. We had the further ambitious plan to develop a few Southern Rhone style blends from our separate varietals. Or at least get as close as we could to a 










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