Black Spanish grapes
Black Spanish grapes video showing how the vines are loaded with grapes.
Putting the bird netting up
The Blanc Dubois is going through veraison as well, but because they are white grapes, its hard to tell. They will turn golden yellow soon. Brix is 14 on the ripest berries.


Bird netting is up!


I learned last year to close the bottom of the nets tightly. Between the birds and the raccoons they will get in the smallest gaps.

Blanc Dubois looking great
First year to get a small crop on these vines. Next year will be better.


Big mistake on the cluster thinning
Back in April I made the decision to leave two clusters on each of the Black Spanish laterals. Well, that was a mistake and paid for it this weekend. Decided to thin down to one cluster per shoot. So much easier before the canopy was full! We had so many clusters the vines looked like one big mass of grape clumps in some areas. I thought I got some before pics, but evidently I forgot. Here’s some after I started thinning.


I also started working the canopy management. On high cordon system like I use, you need to reposition the shoots so they don’t just all mat up on top of the canopy/wire. Mid June to July after the shoots near the cordon have started to turn brown and are stronger you can start to pull them down from the top. I also cut them so they can’t touch the ground.


Thats a lot of fruit I cut off, but the vines will be better for it.

Grape clusters are growing fast
We’ve had lots of rain this spring and the grapes are growing great. Check out the clusters of Black Spanish grapes. 
Cluster thinning time
Most shoots (laterals) now have 2-4 clusters. Usually only three, but sometimes up to 4 clusters. The standard thinning method is to leave only one cluster closest to the cordon, so you don’t over produce and near the top wire so the sun can get to it easier. Too much fruit on the vine will affect veraison (ripening/coloring). I recently read on the more vigorous vines, you can leave two clusters and still get the same quality of fruit. I’m going to try this on the Black Spanish vines and see how it goes.
Sad pinching off all the clusters, but it has to be done.


Pruning Blanc Du Bois grape vines
Pruned the Blanc Du Bois. Planted them last year. They grew very well last year as you can see from the vines. 
Here’s the after picture from one vine. Still have another 30 to go.









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