I accidently grabbed the Fox Farm Grow Big for soil instead of hydroponics and i was wondering if i could still use it in my hydroponic system? I would just go back and return it if i wasnt 2 and half hours away from the nearest hydroponic store. I just went to the fox farm site and noticed the NPK for the hydro Grow Big is 3-2-6 and the soil Grow Big is 6-4-4. Anyone have any suggestions?

since the ratio is half of or double of what you want to use...you can either increase or decrease the amount by half or double

__________________
Cash rules everything round me...

If you are growing hydro and put the soil mixture in your hydro setup, it has a tendency to clog. Happened to me. I have both, and there is not really a difference, I just think the hydro version is diluted a little more, so you do not get clogs...gl!

__________________
Ron Paul-2012