I'm tired of people posting about products they have not even used or even read the label of. You people need to stop blaming the bag of soil you bought. No soil you buy in a bag at the store can be used as is for cannabis FFOF is as close as it comes to that but things can still be added for improvement. What you need to do is buy a good base soil with no nutes added MGOC does not have any it can be used as a base. then figure out what else you need. LIKE LIME, and wood ash, bone meal, blood meal, composted manures, greensand, look for a product called azomite. perlite, sand, vermiculite, epsom salt, lots and lots of things can be done to perfect a soil base, which is all that bag you buy contains, and all it should be considered.