Introduction to the Ten Thousand Mu Sunflower Garden: The Yellow River Huatan Ten Thousand Mu Sunflower Garden is the largest sunflower garden in Asia, with a total of 9,000 acres of economical sunflowers, 1,000 acres of ornamental sunflowers, and 30,000 ornamental lotus roots. In midsummer, the bright yellow petals bring vitality, are graceful and swaying in the wind. It is the 10,000-acre sunflower garden with the largest sown area, the longest flowering period and the most spectacular scenery in China.