If you desire the exotic, then Seashells are the cosmos seeds for you! The unique petals of this cosmos are shaped like tubed seashells‰ÛÓhence their name. Seashell cosmoses come in pastel shades of pink, rose, carmine and white; plus, they attract birds, bees and butterflies! Their tall stems reach 3 to 5 feet and have ferny leaves. The striking yet easy to grow Seashell cosmos flowers are the perfect choice for those looking to go off the beaten garden path!