Cosmos sulphureus is a species of flowering plant in the sunflower family Asteraceae, also known as sulfur cosmos and yellow cosmos. It is native to Mexico, Central America, and northern South America, and naturalized in other parts of North and South America as well as in Europe, Asia, and Australia. [2][3][4][5][6][7][8]

2024年7月19日 · Learn how to grow cosmos flowers (Cosmos sulphureus, C. bipinnatus), drought-tolerant annuals that mature quickly and offer bright, abundant blooms.

2022年3月2日 · Cosmos sulphureus, commonly known in cultivation as Yellow Cosmos or Sulfur Cosmos, is species of flowering plant in the Asteraceae family. This stunning, vibrant-coloured flower is usually an annual, but it can occur again for several years through self-sowing.

Cosmos sulphureus is native to Mexico. It is an upright, hairy-stemmed, warm-weather annual that typically grows to 1-3’ tall, but can grow to as much as 6’ tall. It produces daisy-like flowers (to 2.5” diameter) with yellow discs and yellow rays. Leaves (to 12” long) are 2-3 pinnate with lanceolate leaflets.

2023年3月18日 · Learn how to grow Cosmos sulphureus, a cosmos with bright orange and yellow flowers, and fill your garden with these beautiful plants.

It is an herbaceous annual that grows to 2 m in height. Its leaves are compound, each leaflet is lance-shaped, deeply lobed into linear, narrow sections. The dark green leaves measures to 30 cm long. Its flowers are daisy-like, petals (ray florets) are rich orange to …

Cosmos sulphureus1 Edward F. Gilman, Teresa Howe2 Introduction Orange Cosmos is an annual from Tropical America that is grown primarily for its beautiful flowers. These plants can attain a height of 1 to 3 feet and have an open and sprawling habit. Finely cut and thread-like simple leaves are pinnately cut into deep lobes appearing compound.

2017年3月27日 · Cosmos sulphureus is a prolific seed-producing annual herb considered native to Mexico and northern South America. It grows to two metres tall, and sports very attractive heads of yellow flowers. There are numerous popular cultivars of C. sulphureus in the international horticultural trade, resulting in its wide and intentional spread by humans.

2025年1月23日 · Commonly known as sulfur cosmos or yellow cosmos, Cosmos sulphureus is a flowering plant native to Mexico, Central America and northern South America. This is an annual plant which completes its lifespan from seed to seed in a single growing season, which usually lasts around 4-6 months.

2024年12月24日 · Sulfur cosmos (Cosmos sulphureus) is an annual flowering plant native to Mexico, Central America, and South America. Though widely used as an ornamental plant, sulfur cosmos is considered an invasive species in the United States.