Ash.

As the idiom goes, "there's no smoke without fire."  There is also no fire without ash - a lot of it - and everything in Napa is covered in ash.

Venturing into Vinoland's Cabernet sauvignon grapes today to perform a sugar sample (22.8 °Brix, they're on a good trajectory), I couldn't help but notice how much ash is on the fruit.  This fiery-growing season, it seems grape-growers have more to worry about than just smoke taint.  I don't recall ash being this much of an issue in the calamitous fires of 2017.  Always something new in farming.  If it isn't an insidious insect infestation, it's a natural disaster. 

The air quality the past three days has been the clearest and most smoke free since the 18th of August, thank goodness.  However, the wind is supposed to shift and bring the smoke back into the Bay Area on Saturday.  A reminder that a lot of California is still on fire.

As with the Pinot grigo, I will have Vinomaker go through the vineyard with a leaf blower, prior to harvest, and try to dislodge some of the ash on the berries.  Not a vineyard operation I ever could have imagined needing to be performed, but clean fruit is the goal.