ok this is my othere plant shes about 3 to 4 weeks in to flower and or the leafs are turning yellow and dropping off no burns on leafs i thick its a nitrogen problem still using canna a+b in soil what u thick im hoping to go on to hydro soon what bigger yield and that please help with both plants ph is 6.0 6.5 plant is still growing its onley gone like this since flower ....