Cosmos plants are cousins of daisy and marigold, and belong to the huge Asteraceae family. These attractive flowers bring an explosion of colours to the garden landscape with white, red, yellow, orange, pink and various shades of these colours. Cosmos are annual flowers that are borne by long slender stalks. Blooming throughout the summer, they attract birds, bees and butterflies to the garden. Cosmos are easily grown from seeds and even survive in poor soil conditions. Though these are mainly grown as ornamental plants, traditionally they were used in indigenous medicines and certain culinary preparations. Cosmos flowers also yield dyes. Cosmos flowers are said to symbolize order and harmony, due to the flower’s harmonious petals. The flower is also viewed as symbolizing tranquility, peace, innocence and love.
Zinnia is a herbaceous plant that belongs to the aster family (Asteraceae). There are 20 species and more than 100 cultivated varieties of Zinnia. Zinnias are annual plants that can bring an explosion of colours in a garden. They come in eye-catching hues. Flowers are solitary. They can be singles with petals arranged in a single row or semi-doubles or doubles with layers of petals. These plants require only basic requirements like well-drained soil and sunlight to grow. Zinnia is named after Johann Gottfried Zinn, famous German botanist who described this plant. Zinnia symbolizes friendship in the language of flowers. Did you know? Zinnia is one of the flowers grown in space. In January 2016, NASA released images of a Zinnia flower blooming aboard the International Space Station.