The titan sunflower is one of the biggest and badest tallest. Non gmo open pollinated heirloom variety of sunflower there is. Can get over 15 feet heads over a 1 and half feet. With massive thick stalks and. A strong root system that can withstand some wind the seeds are edible. These are very fast growing
You will be amazed that something so big grew from 1 seed so fast.
