Seed Needs, Tom Thumb 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. Tom Thumb Mixture produces flowering plants that reach a mature height of about 8 to 14 inches tall This nasturtium flower mixture will produce blooms of yellow, red, salmon, white & orange Easily established from fresh Nasturtium Flower seeds. Planting instructions, along with a colorful image of the plant are printed on all Seed Needs packets. 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.