GDD base 50 accumulation since April 1 = 3594. http://agebb.missouri.edu/weather/reports/gddTable.asp
Phenology stages according to the Modified E-L System http://door.uwex.edu/files/2010/10/ModifiedEichhornLorennzsystem.pdf
Most of the grapes have been harvested. Susanne is harvesting some of the Norton crosses and I will take berry samples for juice analysis of the Norton North North section tomorrow. All grapes are at level 40 or 41 with the exception of the cultivars and crosses that will be harvested this week.