I don't have to thin mine this year. We've had roller-coaster temp swings, and I lost half of them to a heavy frost two weeks ago. Yours look nice though. How old are your vines?

They're starting their third season in the ground. I am concerned about some upcoming nights in the upper thirties again. This is May for goodness sake!

I'd wait until later in the season to remove any, because nature may take care of thinning them for you.

Yeah, I think you're right. Gonna have some more cold nights! So sick of this.