I made my own organic soil which contains
Sphagnum Peat Moss
Horticultural Perlite
Composted Forest Humus
Rice Hulls
Horticultural Sand
Kelp
Worm Casings
Chicken Manure
Bat Guano
I gave then 1/4 strength "grow big" a couple days ago.
And heres a picture of my light and setup the light is about...