Seed Needs, Canary Creeper Nasturtium (Tropaeolum peregrinum) 110 Seeds Non-GMO Quality Nasturtium seeds packaged by Seed Needs. 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. Canary Creeper is a trailing variety of Nasturtium that establishes long vines, measuring anywhere between 8 and 12 feet in length. They are best grown near a fence or trellis for support. They can also be used to populate railings & pillars on balconies and porches as well. Their bright & cheery yellow petals resemble that of a canary birds wings, hence it's common name, the Canary Creeper. Though it is a Nasturtium flowering plant, you might notice that the leaves are not similar in shape to other varieties of Tropaeolum. Despite this visual difference they are still just as attractive and tasty. 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.