Hard to tell without a photo but if those are only preflowers you could have 6-8 more weeks to wait. The time period given by the seed banks are typically the flowering time only. Are you growing auto flower or photo period?
Use any outdoor friendly photo period strain. I would recommend vegging them inside to the appropriate height and then moving them outside for flowering.
Once they start to report income and sales tax all the other states will soon follow suit. Sit tight and wait boys its all downhill from here :weed: (in a good way)
The only 100% way to be sure is to get a pocket scope and check your trics. When you harvest is completely dependent on what type of high you enjoy and the trics development not the buds themselves. Nice bud btw =)
Sounds like a good idea, but I would not recommend putting them on the ground. I ran into the same penetration
issues with my 250w which is why I currently roll with a 400w. Good luck to you!