On the cusp of the Hex River’s grape campaign, rain – upwards of 60mm towards the northwest, much less towards the south – has brought a quick end to early varieties.
“We lost around 300,000 cartons of the early varieties. Of the early grapes not yet packed, 80% is gone,” says Leon de Kock of Grape Alliance.
De Kock posits that the difference in barometric pressure that accompanies the cutoff low contributed to the damage to berries.
A number of producers confirmed that the varieties most affected were ARRA Passion Fire™, Starlight, Flame, Prime and Tawny.
Rain damage is estimated by various parties at between 1% and 2% of the Hex's total grapes. The domestic grape market will be able to profitably absorb the grapes whose shelf life might be questionable.
Being the last grape production area in South Africa, early grapes are not a major focus of the Hex River. 
Crimson, mainstay of the Hex River's grape production
“The rain had no effect on the Crimson of the area," says Anton Viljoen of Villion Farms and South African Table Grape Industry chairperson. “The Crimson is still a while off. Week 3 is when we really get going with large volumes.”
For the rest, Viljoen continues, the season is progressing really well, with the exception of shipping delays at Cape Town’s container terminal. The next conventional vessel in week 4 and thereafter will be welcomed by producers and exporters.
“Markets everywhere are strong and we feel very positive about the season.”
For more information:
Anton Viljoen
South African Table Grape Industry
Tel: +27 21 863 0366
Email: [email protected]
https://www.satgi.co.za/