- You Will Get 50 Seeds Of Sunflower Tithonia Rotundifolia Mexican Flower Seeds. - This is what they call the Mexican Sunflower Tithonia Fiesta del Sol. It is a AAS Winner for 2000. - It is the first dwarf Mexican sunflower. - This plant thrives on summer heat and humidity attaining mature height of 2 to 3 feet. - It has single orange daisy flowers that are 2 to 3 inches across it is excellent for cut flowers. - It is very easy to grow from seed or plants.