Few things bring to mind an American Fall season quite like Sunflowers...well, maybe pumpkins, but we're going with Sunflowers on this one. A native plant to America, the Sunflower (Helianthus annus) is an annually blooming plant and can grow to be over 3 meters tall. The Sunflower is well known for exhibiting heliotropism, or following the path of the sun throughout the day from east to west. While there are certainly a number of ways to go about getting Sunflowers to decorate with this Fall season, here are some thoughts on what to keep in mind in case you've decided that you want to grow your own.