General Hydroponics - mix your own NPK

[Ph 007]

I'm thinking of buying the nutrients in the pic below
And mixing my own NPK

I'm wondering how I work out a specific NPK level by mixing them

And what is the best NPK for flower and veg anyone know there answers help a brother

 

[ArtfulCodger]

Get yourself a (free) copy of the HydroBuddy app/program. You can create very precise recipes with this nute line, or any other. Or, you can follow the GH feed chart (for ratios, if not concentrations or frequencies...)