GRANDSLAM F1

Stable yields without surprises

When working with cabbage on an industrial scale, the reliability of the hybrid is paramount. GRANDSLAM F1 from the Japanese breeding company Sakata is a perfect example where predictable results outweigh any weather challenges. Through hands-on experience, it has become clear that its main advantage is the peace of mind it provides to agronomists regarding field health.

Technology and disease resistance

The primary headache when growing white cabbage is Fusarium wilt. GRANDSLAM F1 demonstrates impressive resistance to this disease. In intensive farming conditions where soil fatigue is a common issue, this genetic protection reduces the need for frequent fungicide applications, which directly lowers production costs. The plant is robust, stands well in the field, and is not prone to cracking, making harvesting logistics much easier.

Key performance metrics

• Weight and size: The heads are uniform, averaging between 2 and 5 kg. This is the ideal format for both retail chains and processing plants (pickling, shredding).
• Maturity and density: Maturity is reached 90–100 days after transplanting. A recommended planting density of 30,000–35,000 plants per hectare ensures optimal yields without sacrificing head quality.
• Marketability: The round shape and vibrant green color make the head highly attractive for the fresh produce market.

If you are looking for a variety that is forgiving in management and delivers high-quality marketable produce, Sakata has done an excellent job. It is easy to work with: it gains mass predictably, requires no specialized cultivation techniques, and holds up perfectly in the field until harvest.