cannabill said:I use subcool's soil formula and have quality results
FoxFarm is okay if you avoid the Ocean Forest Blend - pH is way too high for cannabis. Happy Frog is better than Ocean Blend, but SunShine Mix would be my choice for a base soil.
Dump cottonseed meal, bone meal, lots of sea kelp, and azomite in the soil - along with some blood meal if you plan on veggin in that soil for long - and some perlite and/or vermiculite.
We just finished a "test grow" using a 2:1 mix of FF Ocean Forest and Light Warrior. Great results... was suggested on another forum and my supplier liked it too.