Name: Organic Calabrese Broccoli Botanical Name: Brassica oleracea Type: Organic / Heirloom Size at Maturity: Central Head 8" in Diameter Days to Maturity: 50 Days Light Requirement: Full Sun Planting Time: Cool Season Sowing Method: Indoor Sow Planting Depth: 1/4" Plant Spacing: 15" - 18" Hardiness Zones: All