The original home of the sunflower The Americas are the original home of the sunflower plant, and depending on its location, it needs high temperatures and a dry climate to grow successfully. Morphological characteristics of sunflower The sunflower plant has a large flower, with a large, almost black center. Learn 22 fascinating facts about sunflowers, from their ancient origins in North America to their modern applications in oil, food, and art. Discover how sunflowers follow the sun, symbolize adoration, and have various meanings in different cultures. Learn how to grow and care for sunflowers in your garden, from annual to perennial varieties. Find out about different types, colors, sizes, and design ideas for these iconic flowers. The common sunflower, helianthus annuus is amazing. Everything you need to know, history, anatomy, how to grow, health benefits, symbolism, art, culture and