Need some info on nutes

I have started my grow and it is going good. They are about 2 weeks old and I was going to start adding nutes in a couple of weeks. I have 5 plants growing under a 150 hps with 10 23 watt 6500k cfls surrounding the plants. They are in ocean forest soil and I have botanicare grow and bloom. I am going to get cal-mag and superthrive, but what else is a good additive for bloom enhancment. I would like to keep it organic, but may forego that for more yield. Any input would be great.

Black strap molasses is a good additive anytime! I use 1/2-1 tsp per gallon. Are you going to use superthrive during flower? I have never used superthrive but I have heard that you don't want to use it during bloom. Apparantly it makes the plants put their effort into growing instead of budding. I was inquiring about it myself and the guy at my grow store told me only to use superthrive during cloning/seedling phase and then first couple weeks of veg. I don't know if this is true or not though, only hear say. Anyone know for sure?

Thanks for the quick response. I really am not sure, but I am putting in an order to htg supply so I will probably just get that for my next grow if that is the case. Any one else on this or a bloom additive.

FYI, HTG is NOT the place to buy nutes! They charge full MSRP and inflate their shipping! Get your nutes elsewhere. I just found This place called garden depot and they have good deals on nutes AND EVERYTHING ELSE! Also check your local grow store. Nutes are heavy. I find after shipping, my local grow store is almost always a better deal than anywhere online. HTG is good for cheap lights and mylar and accessories, just not nutes!

Thanks THseaman ill look into them, anyone else on something for larger buds?