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SA’s summer crop season has been challenging, but there are enough supplies for locals

Wandile Sihlobo
By Wandile Sihlobo
1 Aug 2024
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The expected maize harvest will meet South Africa’s annual consumption of roughly 12 million tonnes, leaving us with about 1.4 million tonnes for exports. Still, the estimated exports are down notably from 3.4 million tonnes in the previous season.

South Africa is at the tail end of the 2023/24 summer grains and oilseed production season. In October 2024, our attention will shift to the new season, the 2024/25 production. The summer grains and oilseed comprise white maize, yellow maize, sunflower seed, soybeans, groundnuts, sorghum and dry beans. 

Thus, the crop size estimates we have at hand for the 2023/24 season are unlikely to change much and possibly represent an actual picture of the harvest. For example, in its sixth production estimate released on 27 July 2024, the Crop Estimates Committee placed South Africa’s 2023/24 summer grains and oilseed harvest at 15.9 million tonnes. This is 0.5% less than last month.

The monthly downward revisions are primarily in yellow maize, groundnuts and dry beans. The expected harvest of 15.9 million tonnes is down 21% year-on-year, signifying the sharp impact of the mid-summer drought on the grains and oilseed production.

Maize


A closer look at the data shows that the white and yellow maize harvests respectively could be 6.35 million tonnes (unchanged from last month) and 6.99 million tonnes (down 1% m/m). These revisions place the total maize production estimate at 13.34 million tonnes (down 0.53% m/m). 

When viewed annually, the white maize harvest is down 26%, with yellow maize down 12% from the 2022/23 season. The disparity in the crop decline is due to regions where each variety is planted, with white maize predominantly in the western areas of South Africa while yellow maize is in the east.

Moreover, yellow maize is typically planted a month earlier than white maize. Rainfall affects these regions and timeframes differently, ultimately affecting the expected harvest sizes. The expected harvest of 13.34 million tonnes is down 19% from the 2022/23 season. 

This expected harvest will meet South Africa’s annual maize consumption of roughly 12 million tonnes, leaving the country with about 1.4 million tonnes for export (there is also support from the carryover stocks from the previous season). Still, the estimated exports of 1.4 million tonnes are down notably from 3.4 million tonnes in the previous season. 

With that said, maize prices are likely to remain elevated for some time because of potentially tighter supplies later in the season and into the first quarter of 2025. The white maize prices are more than 40% higher than the levels we saw a year ago, with the spot price closing at R5,490 per tonne on 26 July 2024. At the same time, yellow maize spot prices are about 10% up from a year ago, ending the week at R4,180 per tonne.

The yellow maize prices have not increased much, as the supply risk could be manageable through imports. There are ample maize supplies (yellow) in the world market. The International Grains Council forecasts the 2023/24 global maize harvest to be 1.2 billion tonnes, up 6% year-on-year.

The prospects for the 2024/25 season are also positive. A majority of this expected global maize is yellow. The stocks are also robust, thus keeping the international yellow maize prices moderate. This also explains the moderate increase in the domestic yellow maize prices relative to white maize prices, which are scarce in the world market and primarily produced in southern Africa and Mexico.

Oilseeds


The 2023/24 soybean harvest was unchanged from last month to 1.7 million tonnes (down 36% y/y). This annual decline results from lower yields in various regions of South Africa. Moreover, the sunflower seed harvest estimate was unchanged from last month at 649,250 tonnes (down 10% y/y). The area plantings are moderately down from the previous year, which means the primary driver of the annual decline in the harvest is the expected poor yields, especially as most of the sunflower seed is planted in the western regions.  

Other grains


The 2023/24 groundnut harvest estimate is 53,755 tonnes (up 1% y/y), sorghum is at 95,830 tonnes (up 2%), and dry beans are at 49,560 tonnes (down 1%).

In conclusion


Overall, we learnt from this data the extent of the damage caused by midsummer drought to summer crops. Still, from a consumer perspective, South Africa is not in a crisis regarding supplies of grains and oilseed. 

A key point worth noting is that there are upside risks to white maize prices, especially considering the potentially ample demand from the southern Africa region later in the year and into the first quarter of 2025 when their domestic supplies are depleted. DM

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