Rijk Zwaan

07 November 2025, Netherlands: On 29 October, Rijk Zwaan’s laboratory became the Netherlands’ very first commercial laboratory to obtain LEEZ status. Thanks

28 October 2025, Netherlands: Growers of organic lettuce are very excited now that organic seeds are becoming available for the new iceberg

29 September 2025, Netherlands: Is it possible to grow lettuce with significantly lower levels of nitrogen? Eight years ago, Lettuce Breeder Wim

15 September 2025, Netherlands: Rijk Zwaan is very proud to be one of the four winners of the Asia Fruit Awards 2025.

11 September 2025, Africa: Food safety is very important to consumers in Africa and this is driving demand for organic vegetables. That’s

09 September 2025, Netherlands: Rijk Zwaan has introduced the first two iceberg lettuce varieties – Happinas RZ and Friendlinas RZ – with

04 September 2025, Germany: For growers of iceberg lettuce, Nasonovia ribisnigri is a real headache, according to Martin Schrörs and Peter Sonneveld

26 August 2025, Netherlands: It has completely adapted itself to lettuce, hides deep inside the head and multiplies rapidly. We’re talking about

18 July 2025, Netherlands: Martijn Eggink, Managing Director of Rijk Zwaan, symbolically drove the first stake in the ground on 11 July.

11 July 2025, Netherlands: Three products summitted fruit and vegetable breeding company Rijk Zwaan to the International Taste Quality Institute (ITQI) this