Reliance Grapes, high brix, no color
I pulled and tasted a reddish one and it was good. Brix is 18.4. Charts I have say to pick table grapes when they're 16. I tested a green and hard one, they're 17, taste good but wrong texture.
Birds have been eating them as they get close to getting color, and sometimes green.
Color has been coming to random grapes in different bunches.
The odd thing is they bloomed very early this year. The year before last they were picked before August (birds got them last year).
Everything else has been early by at least 2 weeks this year.
Why aren't the bunches getting color?