Seed Needs, Jewel Mix Nasturtium (Tropaeolum nanum) 110 Seeds Non-GMO Quality Nasturtium 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. Nasturtium Jewel Mixture will produce unique flowers, in an assortment of warm colors, such as red, yellow, gold and orange. The flowers themselves open up to a diameter of roughly 2 or 3 inches wide, forming 3 petals on the bottom and 2 on the top. The plants will reach a mature height of roughly 12 to 18 inches tall, and spread a good 12 inches wide. Categorized as an annual flowering plant, Nasturtium, Jewel Mixture will grow quickly from freshly harvested seeds. The plants will then bloom profusely through the summer months, later wilting with the first killing frost. All Nasturtium 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.