Dhaka: In a world where concrete rises and colors often fade into the gray, the zinnia flowers stand tall-vivid, resilient, and joyfully unapologetic in Ramna Park. With its dazzling array of colors and shapes, this humble flower has quietly transformed gardens, balconies, and fields into vibrant canvases of life. If the Amazon is the lungs of the world, then Ramna Park is undoubtedly the lungs of Dhaka. Ramna’s green oasis is like a breath of peace amidst the hustle and bustle, smoke, and concrete garbage of the capital. This park with a century-old history is not just an entertainment center, but a vibrant green sanctuary.
According to Bangladesh Sangbad Sangstha, rare and exotic trees such as Baobab, Bhadra, Ashoka, and Kursi provide shade at Ramna Park. Nature lovers can get lost in the shade of these trees while wandering around. To enjoy the beauty of the colorful zinnia flowers, one must step into Ramna’s own nursery, where nature takes a step closer to its own in color, smell, and creation. A vibrant festival of colors is now in full bloom at Ramna’s nursery, with zinnias captivating visitors with their deep magenta, soft lavender, pure white, and sunny yellow hues. These colors soothe the eyes and instill a quiet serenity in the soul.
The true charm of zinnias lies in their kaleidoscope of colors, from crimson red to fiery orange and royal purple. Their exceptional longevity makes them a favorite for floral arrangements, adding a fresh touch that lasts. Zinnias also entice pollinators like bees and butterflies, contributing to the ecosystem’s rhythm and renewal. Native to Mexico, the zinnia’s scientific name, Zinnia elegans, honors German botanist Johann Godfried Zinn and belongs to the Asteraceae family.
The journey of the zinnia flower began with only a handful of species. Through years of research and cross-breeding, zinnias have evolved into a stunning array of colors, shapes, and sizes. Originating in Mexico, the flower has become a global symbol of beauty and ornamentation. At least 20 distinct species of zinnia have been identified, and they can be cultivated year-round. Seed propagation is the primary method of growing zinnias, with the ideal time for sowing seeds from mid-June to October.
Professor Dr. Shahriar Ahmed, Chairman of the Department of Botany at Jagannath University, stated, “Bangladesh’s soil and climate are highly suitable for zinnia cultivation. The national flower market is now valued at over a thousand crore taka, and zinnias are playing a significant role in that growth.” Zinnias are in demand during festivals and cultural celebrations like Pahela Baishakh and Valentine’s Day, making zinnia cultivation a profitable agricultural venture.
Currently, zinnia cultivation is underway in at least 20 districts across Bangladesh, expanding the floriculture sector’s scope and potential. This growing industry is contributing to the rural economy and creating employment opportunities, especially for women in agriculture. Dr. Shahriar Ahmed noted the environmental contribution of zinnias, which attract pollinators like bees and butterflies, supporting agricultural ecosystems. He added that zinnias are an outstanding cut flower, popular for various occasions.
In addition to its ornamental and ecological value, zinnia holds potential in research and education. Professor Shahriar remarked that zinnia cultivation offers practical learning opportunities for students in agriculture and horticulture. However, to unlock the full potential of this sector, access to high-quality seeds, training in modern cultivation techniques, and robust support for marketing and distribution are essential. He concluded, “With appropriate support from both government and private sectors, zinnia can contribute significantly-not only to the national economy but also to the preservation of biodiversity.”