The listing, Mexican Flame Vine seeds has ended.
This is my favorite plant. These are very easy to grow and will spread quickly. They will get 8 to 10 feet wide and almost as tall. You can put them along your fence or tree or Lanai (as I did) and they will spread easily. You can also use them as ground cover. The suggested range is zones 10 and 11. If you grow them in colder regions, they will die when it gets cold. Howver, you should be able to collect the seeds and grow them again the following year.