You sure that lamp is 150 REAL WATTS and also HPS/MH/CFL/LED so it's usable to the plant?
Also, why are you mixing organic and mineral nutes? They feed the plant in 2 different ways and I'm pretty sure you'd be better if you pick just one of them.
My advice is read, read, READ! Luckly you are in the right place. Search for some tutorials on the forum. They are very helpful for begginers. Also look into the microgrows subforum. It's helpful for smaller grows like yours.
Good luck!
I’m using a 150w mh for vegetative passe then i will use a hps lamp for flowering phase! Thanks for the suggestion