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Grapeline
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Hello Wow, what a great summer, nice and dry with plenty of sun. This is
exactly what we need for growing some great wine out in the vineyard.
One way of comparing year to year is to look at the degree days and
here are a few totals up to Aug 7. 2005-996, '07-920, '10-1038, '11-962
and the average over the past six yrs is 925. It sure did start out
looking pretty rough with all that rain in the spring but I'm thinking
about mimicking the rainfall again next year with the trickle irrigation
system. Here's why- grapevines love water (as do most vines) and were
able to charge their system nice and early. This led to a very healthy
growth period with no stress and consequently a very healthy canopy
with lots of leaves working away creating sugar. IF we can supply the
vines with water AND mother nature can supply the sun then we would
have the best of both worlds. Now I know what you're thinking, and you
are correct that we don't want a massive canopy with all that shading
etc
but the key word is "control". We have received about
an inch of natural rain here in the last 2 months and have augmented
with one trickle watering which is just enough to prevent them from
shutting down. We are trying to maintain the grapevines at this time,
and not grow them, so that all energy is going into the fruit, which
brings us to the next topic of crop load. This year because of the overcast
days during flowering the fruit set or crop load is lighter than normal
or about the same as last year. This is generally good news as we don't
have to thin as much but remember that "control" thing I mentioned
earlier, well I lost it and some blocks such as Sauvignon Blanc and
Cabernet Sauvignon need more fruit to help hold them back. The Watsons
2011 Vintage prices
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