Welp...I gave canna a fair try,but I just dont care for it.Flushed it out this week and am going back to my dynagro.Another note,this strain seems very sensitive,im keeping her on a maintenance dose of 300ppm and growth seems excellent.Im using foilage pro at 1ml a gallon and supplementing with floralocious plus at 1ml a gallon and using dynagro bloom (every other feeding)at .5 to 1ml a gallon as my pk booster.Im foliar feeding with bio ag fulvic acid and cannaboost.And once a week with a magnesium sulphate and calcium metasolate,lemon juice mixture.