Water OJ around the leaves, not under them. You want to encourage the roots to grow out.
OJ's leaves look a little pale, so I'd do a very light feeding (1/4 strength) from the bottom. Perhaps a cup or two of liquid. It should all soak up into the soil within a minute or two. Keep the top pretty dry, but not bone dry for now.
Give OJ some incentive to stretch the roots down into the pot.
Almost exactly 3 months later from my first post, and I'm back.
The original Mary Jane made it. That poor little one that got squashed by the lights has survived through horrible MG soil and only 2 CFL's on the wierdest light schedule ever. I was ecstatic to find out it is indeed a she when about 2 weeks ago I noticed the pistils. I'm not sure if she's an autoflower or what, but I hadn't swapped the cycle yet cause I didn't have a timer. But as soon as I saw what was going on, I immediatly switched CFL's out, transplanted her to a bigger pot with more shitty MG soil, and bought a nice $13 digital timer.
I'm pretty sure she's a sativa. Pretty tall, around 3 and a half feet, and nice long, thin, leaves.
I can't wait to see how she smokes!