Seed Needs, Romanesco Broccoli (Brassica oleracea) 350 Seeds Non-GMO Quality Romanesco Broccoli seeds packaged by Seed Needs. Intended for the current and the following growing season. Packets are 3.25" wide by 4.50" tall and come with a full colored illustration on the front side, as well as detailed sowing instructions on the reverse. Romanesco is an Italian heirloom and has been enjoyed for years, since the 16th century. The heads display apple-green, whorled pinnacles on 7 inch heads. The plants themselves can easily spread 3 feet wide, and grow to a mature height of about 2 or 3 feet tall. Romanesco boasts a mild, yet nutty flavoring and is often eaten raw, or cooked. Romanesco Broccoli is categorized as an annual crop. Annuals such as this will grow quickly from freshly harvested seeds, producing flowers, fruits and seeds all within a single season. All Broccoli seeds sold by Seed Needs are Non-GMO based seed products and are intended for the current & the following growing season. All seeds are produced from open pollinated plants, stored in a temperature controlled facility and constantly moved out due to popularity.