First Grow attempt need some advice!

Hello, I am brand new at this game. So please offer as much advice as possible. First off started in peat pots. I believed that they had become pot bound so I transferred to larger container. I have been working with my plants for about 2 and 1/2 months. I don't know anything about this so if anyone could tell me if I can sex them yet or any tips. I still need to move 5 more over into larger containers. Give a toker some help!

Nice name. Bad Brains fan, huh? ...or Burning Spear?

You'll probably need even larger containers eventually. 5gal seems to be a good size.
What kind of nutrients you plan on using? They gonna be staying outdoors?

Nice plants. You should move them out of those containers unless you plan on watering daily and keeping the pot away from direct sunlight. Root bound plants are tricky (I have 2 of them in 1 LT cups) and they will not grow as much or produce as much as a plant that has it's roots free to expand and grow. Other than that, they seem to be enjoying life ^_^

Explain your setup. Are these outdoor? how often do you feed/water them? Are you giving them nutrients? etc

I am keeping them outdoor 24/7. I am going to transplant all of them to the half gallons probably tonight. As soon as I can sex them I am going to go guerilla style and plant them. Got a primo spot picked out. As far as nutrients I give them organic blood meal, which they reacted to well. Also I use perilite and water them as needed once to twice a day.

you need to get them out of that restrictive half-gallon milk jug ASAP....

what would you suggest I put them in? I am going to plant them in the ground as soon as I can sex them.