Brazil's agricultural census has shown that the country produces approximately 140 thousand tons of cauliflower, with the majority of cultivation located in the South and Southeast due to the required climatic conditions. Agristar do Brasil is investing in the development of new cauliflower hybrids to improve quality and productivity, particularly with the Topseed Premium line's Alpina F1 winter cauliflower, which is tolerant to climatic variations and resistant to black rot. This variety is preferred by producers for its productivity, disease resistance, and versatility in size for different markets. Soil analysis is crucial for successful cauliflower cultivation, and the increase in unpredictable weather patterns has highlighted the need for hybrids like Alpina with better resistance to Xanthomonas campestris pv. campestris.