Author Topic: Sweetening grape vine's yeld  (Read 103 times)

Plantinyum

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Sweetening grape vine's yeld
« on: September 15, 2021, 05:00:33 AM »
Hi ,i have this dessert grape vine, a white/yellow one that is just doing marvelous this year. The grapes are the best size that have ever been, the clusters are huge and the taste is very nice, they kinda sweetened up very nice compared to previous yelds where they have awlays been on the little sour side.
I am backing on wattering right now ,since i read that this generally concentrates the sugars in most crops ..
Does this work with grapes also? I read growers do it to wine type grapes ,what abbout dessert types ??
Any other way of increasing sugars with this fruit? Its late for this crop which turned out very nice btw ,i want to make this event a consistent occurance every year .

Thanks for sharing your knowledge on the subject !!



Galatians522

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Re: Sweetening grape vine's yeld
« Reply #1 on: September 15, 2021, 10:06:29 PM »
I do not have personal experience, but I have read that girdling will increase the size and sweetness of bunch grapes. You just want to be very specific in how you do it so you do not damage the plant. I believe most grapes sold for fresh eating have been girdled.

Plantinyum

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Re: Sweetening grape vine's yeld
« Reply #2 on: September 16, 2021, 01:19:09 AM »
I do not have personal experience, but I have read that girdling will increase the size and sweetness of bunch grapes. You just want to be very specific in how you do it so you do not damage the plant. I believe most grapes sold for fresh eating have been girdled.
thanks, i will have to research this. Seems to me a bit too much as an practice done regularly on the plant, yet if comercials do it regularly , it must work and have no detrimental influence on the plants  .....