COSMOS bipinnatus 'Sea Shells' (Cosmos, Tubular petals)

COSMOS bipinnatus 'Sea Shells' (Cosmos, Tubular petals) is a species of flowering plant in the Asteraceae family. It is native to Mexico and Central America, but has naturalized in other parts of the world. 'Sea Shells' is a cultivar known for its distinctive fluted petals that resemble seashells, hence the name. 

Sea Shells is a cultivar of Cosmos bipinnatus that features tubular petals that are curled or twisted, giving them a distinctive appearance. The flowers come in a range of colors, including white, pink, and crimson, and bloom in mid-summer to early fall. They are attractive to bees and butterflies.

This annual plant typically grows to a height of 2-4 feet (60-120 cm) and has feathery, fern-like leaves that are green and delicate. It prefers full sun and well-drained soil, but can tolerate some shade and a variety of soil types. It is also drought-tolerant and deer-resistant.

Cosmos are popular garden plants due to their attractive flowers and ease of cultivation. They are often grown in borders, containers, or as cut flowers. In addition, they are also used in naturalized or wildflower gardens, where they can provide food and habitat for pollinators and other wildlife.

While Cosmos have no known medicinal uses, they are sometimes used in traditional herbal medicine to treat various ailments such as colds, coughs, and stomach problems. However, scientific evidence supporting their medicinal use is limited and further research is needed.