i am planing to make my own fert from chemicals!i am based to my chemistry knowledge!i will use fleet enema as a source of p kno3 as a source of n and k2so2 as a source of k!does anyone know the suggested level of each nute IN THE FLOWERING TIME so i can make the maths!in ml per litre of water maybe or in ppm in water!PROFESSIONAL ONLY PLEASE
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