Overall the flowers are pretty consistent. The actual vegetation aspect varies, or is very suseptacle(?) to conditions when they're young. Love the color, smell and flavor of all 4 of my plants.
@Th4tbl0ke, hmmm, all my autoflower seeds were a little harder to get to seedling than I care for. I think a big thing is not to shock them with temp changes before you plant the seed and tap root. I germinated in paper towel after soaking over night. I quickly, but carefully check for root after 2 days, and once a day until I see a long tap root. Plant them in the final pot now, if you stress them while young they might be stunted.
Be ready for a beautiful flower, both in looks and smell