Little update:
Ive got a "true" 63 watt 2700k CFL 4" above them & has been on for 16 hours so far. Should I keep light on the 20/4, that's what I have it on ATM. Temp is 75 with 41% humidity. They aren't yellow anymore but still look pretty rough, one is leaning & the other 3's cotyledons aren't laying flat.
Rockwool is still moist to the touch & I haven't watered in two days. I did notice the tap root had grown through the bottom of the rockwool on 2 of them.
I'm super nervous with this being my first grow, & I'm going out of town for the weekend. I had planned on putting these in my bubble bucket with a 1 GPH drip but I'm not sure if there healthy enough for that. Any suggestions? Thanks.