Grape clusters tend to shatter (drop grapes) if they are harvested when fully ripe, so most commercially available grapes are picked before they reach this stage. Grapes will not ripen in storage.

Lateral floral clusters were removed from the main axis of the floral clusters of ‘Houman’ grape plants, leaving only 3–5-cm-long region of flowers at the end of the central axis. The floral ...

Assessment of grape cluster yield components based on 3D descriptors using stereo vision. Food Control, 2015; 50: 273 DOI: 10.1016/j.foodcont.2014.09.004 ...

These are dumped into a larger collection bin at the end of the row, where Bart and Daphne Araujo are sorting the clusters, picking out leaves and discarding sunburned grapes.