soil-kellogs organic soil ph-6.0 water with 6.5 nutes-fox farm 3 pack(tiger bloom grow big,big bud) feed with 1/4 strength veged for about a month i have a rusty color i guess you would call it on my leaves and all of my leaves are starting to die and curl.. help what is this edit:should i flush her with 10gallons of ph adjusted water? i also have some trace minerals that my sister gave me should i add these to the phed flush water?