BBCH.

In biology, the Biologische Bundesanstalt, Bundessortenamt und Chemische Industrie-scale (BBCH-scale) is a system used to identify the phenological growth stages of plants, (and it's quite a mouthful).  A series of BBCH-scales have been developed for a range of crops, including grapevines.  According to the BBCH-scale for grapes, Vinoland's grapes are now at growth stage 6; flowering; code 68; 80% of flowerhoods fallen. Put simply, the Cabernet sauvignon is nearly finished flowering.