Fiero Radicchio

(Cichorium intybus) Early and sure-heading. Fiero’s deep maroon heads with contrasting white ribs are large, very attractive, and impressively early. Good uniformity and sure-heading ability offer superior yield potential. Larger and more deeply colored than Trevisio Red Preco. Suitable for all cropping seasons. Days to Maturity or Bloom: 66 Growing Information: CULTURE: For North American production, these are vast improvements over older types, but are still not very uniform or completely predictable. Although bred for specific seasons, it is still best to trial more than one, using succession plantings to determine which variety suits your conditions. PLANTING/GROWING: Very similar to raising lettuce (see Lettuce). Specific instructions supplied with seeds. NOTE: Radicchio grows best in cool or mild weather, i.e. fall, winter, and spring. Summer crops can be successful if nights are cool (below 60°F/16°C). DAYS TO MATURITY: From transplanting; add 14-21 days if direct seeding.