A single blueberry variety takes between eight and 15 years to move from early crosses to commercialisation — and Fall Creek is betting that Southern Africa's diversity justifies that long wait.

The nursery and genetics company presented new pipeline selections to growers in the region, including FCM20-002, described by Fall Creek's Kotzé as a heavy-cropping Mexican selection with a relatively concentrated harvest peak, sweet flavour and average shelf life. He cautions that the performance data shown came from Mexico or Spain and still needs validation under Southern African conditions.

Trial data compared the pipeline material against established cultivars Apex (FCM14-057), AzraBlue (FCM14-031) and Sekoya Pop (FCM14-052). Ventura also served as a comparator in the FCE19-018 trial data.

Breeding for diverse growing conditions

The genetics discussion comes as export prospects shift and growers face increasing pressure to diversify markets. On 8 September, the Department of Agriculture said negotiations to give South African blueberries access to China were at an advanced stage, after China submitted a draft import protocol. The process is targeted for finalisation before year-end.

The International Blueberry Organization has meanwhile reported a shift away from volume-led expansion towards stronger competition on fruit quality, consistency and eating experience.

Kotzé says blueberry breeding involves large numbers of selections. Fall Creek's breeding programme comprises roughly 300 crosses annually and about 30,000 seedlings entering evaluation each year, before progressively fewer selections advance through external trials. Breeders therefore have to anticipate future market and production requirements years in advance, drawing on information from growers, marketers and consumers.

Applied research evaluates promising genetics across regions and climatic zones while developing management guidance. Fall Creek uses row trials, placing new selections with growers to test them under local conditions.

That task is particularly demanding in Southern Africa. The region stretches from near-equatorial Kenya to the Western Cape at 32° to 34° south, with wide differences in latitude, altitude and climate. A selection that performed well in Mexico or Spain cannot be assumed to behave the same way locally, Kotzé says.

One pipeline selection, FCE21-024, has been distributed selectively in Zimbabwe and Kenya but not yet in South Africa. Kotzé sees more potential for it in the Western Cape than in the northern regions. He argues the region's complexity is also an opportunity: its diversity could allow supply across a broad annual window, provided growers find the right genetics for each production zone.

Matching genetics to market requirements

Yolandi Copeland, area sales manager for Southern Africa, standing in for EMEA commercial manager Teun Leenders, says matching genetics to region, climate, production system and market requirements is central to the company's approach.

Fall Creek has a presence in South Africa, Namibia, Zimbabwe and Kenya, and its first plants have arrived in Zambia. Retailers increasingly want resilient supply from more than one country of origin, she says, which creates an opening for South African fruit.

"The opportunity is not simply to grow more blueberries. It is to grow the right blueberries in the right place for the right market at the right time," she says.

Genetics alone do not deliver a crop. Andries van Rhyn, operations manager at Fall Creek South Africa, says the correct genetics still have to reach the farm as healthy, uniform plants with strong root systems and the correct identity. Nursery selection, traceability and biosecurity directly affect orchard establishment and long-term performance.

Producing a finished nursery plant takes roughly 14 to 18 months, depending on season and stock, making forward planning essential.

"Quality plants do not guarantee a successful crop, but poor-quality plants can limit the crop before production even begins," van Rhyn says.

For growers weighing new plantings, the immediate signals to watch are the Department of Agriculture's China access protocol, expected before year-end, and local validation results from Fall Creek's row trials as selections such as FCM20-002 and FCE21-024 move through Southern African evaluation.