First grow, need advice

Hi Guys, I'm new here and I just started my fist grow. I got 13 clones and 2 seedlings, about 2 weeks old. I'm growing it in cocos and under 250w MH and 196w cfl's. The temp and RH% are around 25°c and 60%.
I need a little advice on organic nutes. I've got Biobizz Grow formula, Root juice and liquid fish mix. Is that enough? should I put fertilizer in the water every time I water?

Here are pictures of my ladies:

And also, is does it normally smell that early? they already smell alot...

Feed, Feed, water is generally how people do it. or you can go very light nutes every time you water. And yes if you dont vent the air in your grow space and filter it it does build up pretty fast. Its funny im 21 days into flower in my grow room and you cant smell a thing on account of the fan and carbon filter, but you can clearly smell herb outside the door to my mother closet that has no air being pulled out.

Some plants get prety smelly as sproutlings but most plants that smell alone as youngsters dont tend to smell much later on in life. Not a bad thing. Just genetics. As for nutrients people always want to know but theres 100's of diferent kind of nutrient formulas u can buy and we cant keep up with each one and no how to use each one no matter how long u have been a grower. U gata read the directions just like everyone else. Most organic veg nutes r one or two t spoons every other water thow