I've got 2 small babies in my grow box, 1 inlet fan, 1 exhaust and one fan direct on the plants. 3 fluro tubes about 3 inches above the plants. I can see the roots look healthy as i've got a transparant container and the roots look lovely in the bottom.

1 plant ( Lowryder ) sprouted fast but has seriously slowed down. The other ( Lowryder AK47 ) looks like the second set of leaves are coming up, but slow.

I water every other day about 150ml, with 1 drop of baby bio in potting soil.

It's not root bound as there is shed loads of room to grow.

Ideas?

Temp is 84-87f

get the lights closer, also the roots do not like any light at all so i'd fix that too.