Hey pal. Nice grow. Your mix 2-1-7 is more of a late flowering mix pal. 2 is parts of N 1 is phos and 7 is pot too high. More of a 5-2-2 is required for growth phase or higher lower parts but to that amount equally they should be apart. Good luck pal.
@Doctor_Greenthumb, why? are you putin's fan? its not a propaganda..im not russian doing propaganda...im delivering the message that putin is the new hitler...fuck off man.. this is free world.