Yesterday and today I harvested all my Marquette grapes. Great harvest lots of big clusters, no bugs, no rot, best harvest I’ve had. 30 six gallon buckets all told from about 50 vines. Ph was 3.28 and sg around 1.096. I had to buy another 32 gallon Brute container. Pitched yeast tonight and will pitch MLB tomorrow. Here’s an average cluster. I thinned clusters on some rows in the spring and those vines had the biggest clusters, the ph and sg was about the same in thinned and unthinned vines.