EARL_GRASS

@snwaddct,for this plant I used plagron light mix, all the other BIO TERRA PLUS DI CANNA :muscle::muscle::muscle:

@EARL_GRASS, thanks mate I appreciate you taking the time to reply. May I ask what sort of medium you are in? Thanks again and looking great!

@snwaddct,the biocanna line wants a ph below 7 surely then the ec adjusts itself I think you have an electro-coductivity problem I have not done anything to combat this problem I only added calmag to the solution, also if the leaves are the most low and old it is normal for them to turn yellow

@snwaddct,I think it is not a nitrogen deficiency but calcium and magnesium, however this is the second time I use this fertilizer combo, try adding calmag to the nutrient solution should be better, otherwise try washing the roots for 1 week at least 3 times and then slowly you begin to give him the fert :muscle::muscle::muscle: