Thanks guys for all the advice. I am using hydro synthetic nutes called Manutec Nitroplus for veg and Potash for flower.
I did find out its missing sulphate so got organic aloevoera nutes for that and cal mag.
your nutes are all over the map. the potash should explode stuff real good too.
get some cannabis specific nutes. at this point something simple to use like a jacks or mega crop would be the way to go. geo could fit the bill but it won't work with that media too well.
i wouldnt mix organic and synthetic not because they interact with each other or anything but because organic ferts usually rely on an active soil biology and if you’re mainly using synthetic nutes the soil fauna will be less active and less diverse than optimal. that may cause slower release of available nutrients from organic inputs. whatever you add organically will have a directly available portion of nutrients and an initially unavailable portion of nutrients that rely on soil biology to be broken down. its not not possible to mix those two different systems and get good results but its just easier to stick to one style imo.
he built a frankensoil on top of it. no way to tell what it is getting and when. it's gonna be impossible to tell where his mix needs to be. he'll have to feed by a read on the plants.