Wild cabbage Jetma RZ F1

The Ultra-Early Leader from Rijk Zwaan

Dutch breeding powerhouse Rijk Zwaan has long been recognized as a global benchmark in the vegetable sector, and the Etma RZ F1 hybrid stands as a testament to their dedication. This white cabbage variety was engineered specifically for growers who need to secure the first market harvest with uncompromising quality.

Etma RZ F1 is established as a market leader for the fresh produce sector. In intensive farming, where timing dictates profitability, the hybrid’s ability to reach maturity within just 40–50 days after transplanting provides a decisive competitive edge. The plant produces compact, round heads with a signature grey-green color, weighing between 1.0 and 1.5 kg, perfectly aligned with modern retail and consumer expectations.

Agronomic Excellence and Market Value

Choosing this hybrid offers farmers a high level of predictability. Unlike many early varieties, Etma RZ F1 is noted for its exceptional uniformity, allowing for highly efficient harvesting cycles. With a recommended plant density of 50,000 to 60,000 plants per hectare, growers can balance maximum yield potential with the individual quality of each head.

• Market positioning: Specially developed for the fresh produce chain, where early maturity and visual appeal are paramount.
• Stability: The Rijk Zwaan breeding program ensures high plasticity, enabling the hybrid to thrive despite typical spring temperature fluctuations.
• Operational efficiency: The short growing cycle allows for quick crop turnover, freeing up land for subsequent rotations within the same season.

Etma RZ F1 is the definitive choice for professionals who value the reliability of Dutch genetics and a predictable outcome. By adhering to standard agronomic practices, growers can rely on this hybrid to deliver consistent, high-value yields, solidifying its place in early-season production lineups across the globe.