Well, if you are indeed growing them from seed, here you go.
[url=https://www.ext.colostate.edu/ptlk/1808.html]Growing Onions from Seed[/url]
[url=https://gardenofeaden.blogspot.com/2009/04/how-to-grow-onions-from-seed.html]How to Grow Onions from Seed[/url]
[url=https://www.mnn.com/food/farms-gardens/stories/my-dirty-secret-growing-onions-from-seed]Growing Onions from Seed[/url]
Now, if you are growing from sets....
[url=https://ohioline.osu.edu/hyg-fact/1000/1616.html]Growing Onions in the Home Garden[/url]
[url=https://www.gardeningpatch.com/vegetable/growing-onions.aspx]How to Grow Onions[/url]
! I hope it helps. Sine you are in the south, I'm unfamiliar with you planting dates and can't offer any advice of my own. I can, however, give you some region-specific advice from you own [url=https://www.aces.edu/pubs/docs/A/ANR-1085/ANR-1085.pdf]extension service[/url].
Here's hoping you have great onion crop!