Navarro’s Pinots are from Anderson Valley grapes grown in
the “Deep End” west of Philo. We expanded estate Pinot
acreage dramatically in the 90’s, so most of the grapes are
estate grown with the remainder of the fruit grown under long-term
contract; most theoretically qualify for the “estate”
moniker. There are two field blends planted (Chalone and David Bruce),
two FPMS clones (4 & 13: Pommard & Martini), and 5 ENTAV
clones (115, 667, 777, 114 and 113). Although we still have about
3 acres left on AXR1, the newer plantings are on 101-14, 3309C,
5C, 110R and SO4. We have several fields divided into 2 different
clones with the rootstock changing every fourth row. Although we
have limited experience, so far we found more flavor difference
between the rootstocks than we did between the clones. (This was
after thirty years experience when I thought I knew something about
Pinot clones; experiments can be humbling!) The grapes are grown
on a variety of trellises: Lyre, VSP and the California T-Top. (The
separate sides of the Lyre are kept as separate lots due to the
flavor differences in the resulting wines.) Our original vineyards
are at 300’ elevation and our newest ones at 1300’ feet.
Since the upper vineyards have an ocean view and ocean breezes,
they ripen about 10 days later than the same clone/rootstock combination
on the valley floor.
The
grapes are harvested in the early morning; typically between 45
and 50 degrees F. The grapes are de-stemmed, then placed in either
a ¾ ton macro-bin or a 5 ton open-top SS fermentor to soak.
No SO2 is added at the crusher, no yeast is added to the must and
we try to keep the grapes cold for several days. Both types of fermentors
are punched down daily and on the third or fourth day, when the
must is starting to de-gas (something is fermenting!), we add a
half-dose of a commercial S.C. yeast to assure the fermentation
finishes. Once fermenting, the must is punched down three times
a day until we reach 12 degrees alcohol. Typically this is 8 to
12 days after harvest and at that point, the must is pressed; the
first squeeze along with the free run is racked to a tank for malolactic
inoculation and settling of the gross lees. (Heavier press fractions
are not used in our varietal bottlings. We press at 12% alcohol
to avoid seed tannins which are selectively extracted by alcohol;
we prefer to extract from the skins by natural enzymatic reaction
by our pre-fermentation cold soak.) On the third or fourth day,
the wine is racked off the gross lees and into barrels to complete
malolactic fermentation.