Seashells Cosmos wildflowers are known for their unique, tubular petals that resemble seashells, coming in colors like pink, white, and red. They have a delicate, airy appearance with slender stems. These plants bloom profusely from mid-summer to the first frost. They grow to about 3 to 4 feet in height and prefer sunny locations with well-drained soil.
Seashells Cosmos attract a variety of pollinators, including bees, butterflies, and birds, due to their open flower structure and rich nectar. As cut flowers, they bring an exotic flair to bouquets with their distinctive petals, and they maintain freshness for several days, making them a favorite for both gardeners and florists.