Romanesco Cauliflower seeds produce striking, lime-green heads with mesmerizing spiral patterns formed by logarithmic fractals. This Italian heirloom variety offers a mild, nutty flavor between cauliflower and broccoli. Plant in early spring or late summer in well-drained soil with full sun exposure. Matures in 75-100 days with proper spacing of 18-24 inches apart. Excellent cold tolerance and disease resistance.