Roxy F1

Genetic Potential and Agronomic Indicators

The 'Roxy F1' red cabbage, developed by Seminis Vegetable Seeds, is a balanced solution for farmers focused on long-term storage and processing markets. The stability of this hybrid is built on high plasticity and robust resistance to Fusarium wilt, which is critical when cultivating in high-pressure pathogen environments.

Head Morphological Characteristics

The hybrid produces high-round heads with a deep purple color. The weight of a marketable head ranges from 2.0 to 3.0 kg, an optimal metric for both retail chains and processing plants. The dense internal leaf structure and optimal internode spacing ensure a high yield of marketable produce with minimal trimming loss during processing.

Cultivation and Storage Strategy

• Planting Density: 40,000–50,000 plants per hectare. The recommended spacing allows for uniform development of each plant, ensuring consistent head weight without the risk of excessive crowding.
• Maturity: 120–130 days from transplanting. This vegetation period places the hybrid in the mid-late category, ideal for long-term storage.
• Shelf Life: The key advantage of 'Roxy F1' is its ability to maintain quality for 10–12 months. The genetically encoded density of the head prevents premature tissue softening and the development of internal fungal diseases.

Choosing this hybrid is justified when the goal is to minimize harvest losses during the winter period. Its resistance to Fusarium wilt allows 'Roxy F1' to be used in crop rotations with limited available land, ensuring predictable results when following proper fertilization and irrigation protocols.