Anyone Use FF Soluble Pack? Are they Really Needed

I do not know of any cheaper, to answer your question. How ever, if you break that soluble pack down, its an insane amout of dosages vs. price per dose, that will last you many grows.
Also, just my two cents, but that soluble pack is well woth its cost, and you end up using so very little of it....

Ok so I got the trio pack 100 bucks wow I really hope it is worth it.

It will be if you use it correctly. I dose at 25% of recommended dosage and for me, it kicks ass

can I use snow storm ultra with that also?

I have no idea man, I have never used that.

consider this.

the absorbtion rate of a liquid fert is MANY TIMES more than a soluble. So for exampe, you could EASILY get QUICKER, and MORE of an effect with a 10-10-10 area liquid fert than 0-50-30 like those solubles are.