Cosmos bipinnatus, scientifically known as Cosmos bipinnatus, is a popular annual plant in the daisy family (Asteraceae). It is known for its striking, colorful flowers and is often used in gardens and as a cut flower. The pink variety is particularly popular. Characteristics: Growth form: Cosmos bipinnatus reaches a height of 60 to 120 cm. The plant has an upright growth and often branches. Leaves: The leaves are pinnate, narrow and green. They grow alternately on the stem and can be up to 25 cm long. Flowers: The flowers are large and radial, with a diameter of about 5 to 10 cm. The pink petals surround a central disk with yellow tubular flowers. The flowering period is from summer to autumn (June to October). Location and care: Light: Cosmos bipinnatus prefers sunny locations with direct sunlight. Soil: It thrives best in well-drained, nutrient-rich soil. A slightly sandy or loamy soil is ideal.
Watering: During the growing season, the plant needs regular watering, but should not be left standing in water.
Propagation: Propagation is by seeds, which can be sown in spring. Germination usually occurs within two weeks. Alternatively, the plant can also be propagated by division.
Use: Ornamental plant: Due to its beautiful flowers, Cosmos bipinnatus is often used in perennial beds, borders and as a cut flower. It attracts pollinators such as bees and butterflies.
Wildflower meadow: Cosmos bipinnatus is well suited to wildflower meadows and natural gardens.