Roksolana F1

Turkish Breeding for Professional Greenhouse Vegetable Growing

The tomato "Roxolana F1" by the Turkish company May Seed Group has established itself firmly in the segment of indeterminate hybrids focused on stable yields in protected ground conditions. This hybrid was engineered as a reliable solution for farmers who prioritize the balance between early maturity (growing period of 100–120 days) and market-oriented quality of the final produce.

Agronomic Features and Phytosanitary Shield

A key strength of "Roxolana F1" is its robust genetic immunity. In modern greenhouses, the risk of soil-borne infections and viral attacks is critically high, which is why the manufacturer has integrated comprehensive resistance into the hybrid against:

• Fungal diseases: Verticillium wilt, Fusarium wilt (races 0, 1), and Fusarium.
• Viral threats: Tobacco Mosaic Virus (TMV) and other viral mosaics.
• Soil pests: resistance to root-knot nematode allows for successful cultivation in greenhouses with long-term soil usage.

Marketability and Logistics

The fruits, weighing 150–200 grams, feature a classic flat-round shape and a rich red color. When sliced, one can observe multi-chambered interiors (more than six chambers), which ensures a dense flesh structure. For professional producers, a crucial metric is transportability: "Roxolana F1" handles shipping perfectly without losing its shape or aesthetic appeal, making it a preferred choice for supply chains serving large retail networks.

The indeterminate plant type requires staking and pruning; however, the high yield potential and predictable performance across various climatic zones make this hybrid one of the most stable tools in the May Seed Group portfolio for commercial vegetable production.