Seashell Mixture Cosmos present in a showy array of colors that bloom all summer long. They grow to approximately 4-5 feet tall and should be planted at least 10-12 inches apart. Cosmos are the perfect addition to a cutting garden and perform best when planted in full to mostly-full sun. Comes in a packet of 20 seeds.
Start seeds indoors 4-6 weeks before planting outside (once all danger of frost has passed) for an earlier showing. Save seed heads at the end of the season for more flowers next year.