Hydroponics for Africa: Fresh and Future proof farming

Growing demand

Lettuce is being grown increasingly cleanly and more sustainably worldwide thanks to hydroponics. This innovative production method is still gaining ground, explains Market Specialist Peter Sonneveld from vegetable breeding company Rijk Zwaan.

“There is a growing demand for healthy, clean, tasty and preferably locally produced vegetables on every continent. Hydroponics – an innovative production method that is especially suitable for leafy crops – meets all of these market needs. It is particularly food safe because growers use few if any chemicals, plus water and fertilisers are re-used as much as possible. In other words, it’s a very sustainable approach. So it’s not surprising that the production area has been increasing by double figures for the past few years, and I expect that strong growth to continue for the foreseeable future,” says Sonneveld.

Rijk Zwaan's hydroponics solutions

At Rijk Zwaan, breeding varieties for hydroponic systems means selecting for much more than just the ability to grow in water. We focus on traits that deliver real advantages for growers—such as as high yield and efficiency, fast and compact growth, leaf firmness, attractive colour intensity and good plant health ensuring consistent quality and reliability in controlled environments.

We also consider the full value chain, from harvest to consumption. That means breeding for ease of processing and packing, excellent on-shelf presentation, extended shelf life, and strong consumer appeal. Our hydroponic assortment includes standout leafy varieties each offering a unique combination of performance, visual appeal, and flavour. These varieties are already making a strong impact in hydroponic farms across Africa, where consistent quality and water efficiency are critical. With these crops, growers can meet modern demands while embracing a sustainable future.