What is the NPK of FFOF? I want the lovers of this "soil" to answer this because I never seen one on the bag, even worm castings have a NPK value posted, Promix and Sunshine soils have them as well. While OF with that many nutes added and the fact you don't need to feed for atleast 3 weeks doesn't, does FF even know? I want to know where I'm starting at so I can amend the soilmix accordingly, not play guessing games with some expensive ass, out of sync nutrient combination, root aphid infested, wanna be ass "soil."
And why does it form that hard ass crusty top layer? I have had and seen successful grows with it but it's always been cut with some other soilmix and perlite.( actually treating it more like what it is, COMPOST! )
If you are having success with straight FFOF more power to you, but it just might be strain related cause I've had some burn, while some thrived, till I got those fukkn "micro roaches" root aphids, trust me on everything you don't want them. Only prod I buy from them now is their Bulb Food 3-8-8 they still make quality dry nutes.